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Aid, Multidimensional Poverty and Growth: Reversing the Micro-Macro Paradox in Guinea, Liberia and Sierra Leone

Aid, Multidimensional Poverty and Growth: Reversing the Micro-Macro Paradox in Guinea, Liberia... land Article Aid, Multidimensional Poverty and Growth: Reversing the Micro-Macro Paradox in Guinea, Liberia and Sierra Leone 1 , 2 , 3 José María Larrú * and Carlos Quesada González Faculty of Economics and Business, Universidad San Pablo-CEU, 28003 Madrid, Spain ImFINE Research Group, Health and Human Department, Universidad Politécnica de Madrid, 28040 Madrid, Spain; carlos.quesada@upm.es Departamento de Matemática Aplicada a las Tecnologías de la Información y la Comunicación, Universidad Politécnica de Madrid, 28031 Madrid, Spain * Correspondence: larram@ceu.es Abstract: This article analyses whether Official Development Assistance (ODA) is linked to multidi- mensional poverty indicators in the context of the 2030 Agenda for Sustainable Development, the Sustainable Development Indictors and the principles stated by the Global Partnership for Effective Development Co-operation. Focused on three western Sub-Saharan Africa and least developing countries such as Guinea, Liberia and Sierra Leone, this article uses Error Correction Vector Model to estimate if ODA and economic growth are cointegrated and a sectoral and spatial analysis to check if ODA are linked to Multidimensional Poverty Indicators in the sample countries. Despite the 2014 Ebola outbreak, the three countries have achieved noticeable good results in poverty alleviation. Re- sults shows a certain macro-micro paradox because, despite a common trend between aid and growth identified at the macro level, we cannot find any sign of ODA contributions to the multidimensional poverty indicators when the micro level analysis is carried out. Our results may serve to increase the level of implementation of the ownership principle for effective development co-operation and achieve a significant improvement of several goals and targets included on the 2030 Agenda. Citation: Larrú, J.M.; González, C.Q. Keywords: 2030 Agenda for Sustainable Development; Sustainable Development Goals 1 and 7; Aid, Multidimensional Poverty and official development assistance; multidimensional poverty; micro-macro paradox; aid effectiveness; Growth: Reversing the Micro-Macro Guinea; Liberia; Sierra Leone Paradox in Guinea, Liberia and Sierra Leone. Land 2022, 11, 10. https:// doi.org/10.3390/land11010010 Academic Editors: Antonio Sianes 1. Introduction and Luis A. Fernández-Portillo The aim of this article is to shed light on the effectiveness of Official Development Assistance (ODA) to reduce poverty. The 2030 Agenda for Sustainable Development has Received: 19 November 2021 emphasized that people, prosperity, peace, planet, and partnerships are the “5 Ps” that Accepted: 17 December 2021 summarize the framework under the Sustainable Development Goals, which should be Published: 21 December 2021 reached for our world to be transformed. The opposite of prosperity is poverty (another Publisher’s Note: MDPI stays neutral “P”). The preamble of the Agenda clearly states: “We recognize that eradicating poverty in with regard to jurisdictional claims in all its forms and dimensions, including extreme poverty, is the greatest global challenge and an published maps and institutional affil- indispensable requirement for sustainable development”. There are many ways and financial iations. resources to reach this goal. Among others, economic growth and external flows such as ODA (or foreign aid) from donor countries to the most needy developing countries may be one of the more effective. However, are donors considering poverty “under its all forms and dimensions” as the real and main reason for allocating their ODA funds? Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This knowledge gap deals with the following problems. First, multidimensional This article is an open access article poverty data are only collected in the years in which each country conducts a household distributed under the terms and survey. This prevents a quantitative treatment through time series or balanced panel data, conditions of the Creative Commons and cross-sectional comparison does not provide causal results . Attribution (CC BY) license (https:// Second, aid amounts are not usually geolocated and the sector classification offered creativecommons.org/licenses/by/ by OECD_DAC does not allow for subnational spatial allocation of ODA. Nor does it allow 4.0/). Land 2022, 11, 10. https://doi.org/10.3390/land11010010 https://www.mdpi.com/journal/land Land 2022, 11, 10 2 of 26 for the allocation of ODA from each sector to the areas of the country that suffer the highest rates of multidimensional poverty. Third, donors do not make aid allocations taking into account only the poverty of the country, as it coexists with other motivations such as the commercial and geostrategic [1–6]. With the current data, there is no way to know how much aid has the real objective of reducing the different dimensions of poverty that affect each country. Fourth, it seems more appropriate to study country cases of special relevance com- pared to a global analysis of all foreign aid in all recipient countries. Studies that have attempted to capture the effect of aid on economic development continue to offer mixed results ([7–11], for an updated review of the literature). Donors select their ODA allocation country by country or region, but not jointly to all candidate countries. In addition, it is convenient to select the most successful cases in multidimensional poverty reduction to try to know to what extent these achievements are the result of aid or not [12,13]. In this article we explore the question analyzing if ODA to Guinea, Liberia and Sierra Leone (three western Sub-Saharan and least developing countries) are linked. If this were not the case, it would suggest that statements and principles, such as those that appeared after the High Level Fora on Aid Effectiveness (Rome 2003, Paris 2005, Accra 2008 and Busan 2008), show a high level of rhetoric. After those Fora, a Global Partnership for Effective Development Co-operation was created. The aim of the partnership is to be a multi- stakeholder vehicle for driving development effectiveness, to “maximize the effectiveness of all forms of co-operation for development for the shared benefits of people, planet, prosperity and peace.” It brings together governments, bilateral and multilateral organizations, civil society, the private sector and representatives from parliaments and trade unions among others, who are committed to strengthening the effectiveness of their partnerships for development and the 2030 Agenda”. What are their results? Beyond their good statements on intents such as the Busan Partnership Agreement (2008), the Mexico Communique (2014), the Nairobi Outcome Document (2016) and the Co-Chair ’s Statement on the Senior-Level Meeting (2019), is ODA really contributing to poverty eradication? The 2030 Agenda for Sustainable Development emphasized the “catalytic” role of ODA to reach SGDs and their targets . In this article we examine to what extent ODA can be linked to some SDGs that are associated with multidimensional poverty indicators. We carry out our research in two levels. Firstly, in a macro level, we explore if ODA flows are cointegrated with total GDP and its components (private and government consumption, investments, exports and imports) in Guinea, Liberia and Sierra Leone. Secondly, in a micro level, we analyze if sectoral and more disaggregated ODA flows can explain why these countries have reached some of the most remarkable results in multidimensional poverty index (MPI) and in its ten components. The advantage of using these poverty measures is that its three dimensions (education, health and standard of living) and ten indicators are linked to SDGs 2 (zero hunger), SDG 3 (good health and well-being), SDG 4 (quality education), SDG 7 (renewable, affordable and clean energy), SDG 11 (sustainable cities and communities) and SDG 1 (no poverty). We consider Guinea, Liberia and Sierra Leone for various reasons. Firstly, because they are underrepresented in the literature. Secondly, because they are least developing countries; 50% of the financial resources for development are ODA (Inter-Agency Task Force on Financing for Sustainable Development 2019 [14]) . Thirdly, despite suffering from the Ebola outbreak, they show remarkably positive results in poverty reduction. According to UNDP’s report “Global Poverty Index 2020” [15], Sierra Leone was the country where multidimensional poverty was cut down the most between 2013 and 2017, even during the Ebola epidemic. The poverty headcount reached 74% in 2013 and was only 58% in 2017 [16]. The reductions in poverty components of cooking fuel and access to electricity were the main indicators that explain Sierra Leone’s success. Even more, Sierra Leone ranked first among the all countries that could reduce poverty in the cooking fuel component (16%) and child mortality (86%). Liberia ranked first in the access to assets indicator (26.5% between 2007–2013) and Guinea in the living conditions of housing Land 2022, 10, x FOR PEER REVIEW  3  of  31  Land 2022, 11, 10 3 of 26 component (−16%) and child mortality (−86%). Liberia ranked first in the access to assets  indicator  (−26.5%  between  2007–2013)  and  Guinea  in  the  living  conditions  of  housing  (17.5% between 2012–2016) (UNDP & OPHI 2020:12[15], Figure 8). For all these reasons, (−17.5% between 2012–2016) (UNDP & OPHI 2020:12[15], Figure 8). For all these reasons,  we believe that these three countries deserve an in-depth analysis (Figure 1). we believe that these three countries deserve an in‐depth analysis (Figure 1).  Figure 1. Countries and indictors of poverty reduction where each country ranked first among developing countries ana‐ Figure 1. Countries and indictors of poverty reduction where each country ranked first among lized by UNDP & OPHI (2020) [15]. Percentage change between surveys years and annuliazed change in parenthesis.  developing countries analized by UNDP & OPHI (2020) [15]. Percentage change between surveys years and annuliazed change in parenthesis. The hypothesis of this paper is that, conversely to the micro‐macro paradox identi‐ fied by Mosley (1986) [17], a macro‐micro paradox might be detected, at least in these  The hypothesis of this paper is that, conversely to the micro-macro paradox identified three Sub‐Saharan countries. Mosley found that ODA flows might show positive results  by Mosley (1986) [17], a macro-micro paradox might be detected, at least in these three when the goals of the ODA projects were evaluated, but there was not any positive macro  Sub-Saharan countries. Mosley found that ODA flows might show positive results when result when aid and growth were analysed. We believe that a positive cointegration may  the goals of the ODA projects were evaluated, but there was not any positive macro result be detected between ODA and GDP (macro effect), but this result is not enough to show  when aid and growth were analysed. We believe that a positive cointegration may be that ODA was an effective financial instrument to reduce multidimensional poverty when  detected between ODA and GDP (macro effect), but this result is not enough to show that a sectorial and spatial analysis were carried out (meso or micro effect). In fact, the main  ODA was an effective financial instrument to reduce multidimensional poverty when a findings of the paper are that, although a positive cointegration between ODA and GDP  sectorial and spatial analysis were carried out (meso or micro effect). In fact, the main may be identified, ODA flows were not focused on the sectors that are more related to  findings of the paper are that, although a positive cointegration between ODA and GDP multidimensional poverty indicators and ‐at least in the case of Sierra Leone‐ neither on  may the be dist identified, ricts whereODA  multid flows imenswer iona el po notve focused rty were on higthe her. sectors that are more related to multidimensional It is worth bea poverty ring in min indicators d that a ma andcr-at o predicti least in vethe  model case betw of Sierra een aid Leone-  and growth neither is on not our main interest. We do not want to offer policy measures based on past data, on  the districts where multidimensional poverty were higher. how aid can increase economic growth. We are more interested in show how ODA flows  It is worth bearing in mind that a macro predictive model between aid and growth and poverty indicators are linked, in the vein of the 2030 Agenda and Sustainable Devel‐ is not our main interest. We do not want to offer policy measures based on past data, opment Goal 1 and target 1.2. “By 2030, reduce at least by half the proportion of men,  on how aid can increase economic growth. We are more interested in show how ODA women and children of all ages living in poverty in all its dimensions according to national  flows and poverty indicators are linked, in the vein of the 2030 Agenda and Sustainable definitions”. If poverty is multidimensional and ODA flows try to reduce poverty, how  Development Goal 1 and target 1.2. “By 2030, reduce at least by half the proportion of men, are they linked? Our results show that ODA is not been able to help reduce multidimen‐ women and children of all ages living in poverty in all its dimensions according to national sional poverty because it is not focused on it, neither geographically nor sectorally. The  definitions”. If poverty is multidimensional and ODA flows try to reduce poverty, how are first principle of the Global Partnership for Effective Development Co‐operation, owner‐ they linked? Our results show that ODA is not been able to help reduce multidimensional ship, is still rhetorical.  poverty because it is not focused on it, neither geographically nor sectorally. The first The  paper  is  connected  not  only  to  the  aid  and  growth  literature  in  Sub‐Saharan  principle of the Global Partnership for Effective Development Co-operation, ownership, is countries ‐either in a cross‐countries framework [18–20] or case‐studies [21,22]‐ but also,  still rhetorical. The paper is connected not only to the aid and growth literature in Sub-Saharan countries -either in a cross-countries framework [18–20] or case-studies [21,22]- but also, to the link between aid and multidimensional poverty [23,24] and to the methodological dialogue from micro to macro development [25]. Land 2022, 10, x FOR PEER REVIEW  4  of  31  Land 2022, 11, 10 4 of 26 to the link between aid and multidimensional poverty [23,24] and to the methodological  dialogue from micro to macro development [25].  The novelty of the paper is threefold. To our knowledge, this is the first time that The novelty of the paper is threefold. To our knowledge, this is the first time that  (macro) Vector Error Correction Model (VECM) and cointegration analysis are carried (macro) Vector Error Correction Model (VECM) and cointegration analysis are carried out  out between ODA and GDP and its components for the three Sub-Saharan case studies. between ODA and GDP and its components for the three Sub‐Saharan case studies. Sec‐ Second, a deep analysis for ODA flows and poverty indicators are carried out. Third, two ond, a deep analysis for ODA flows and poverty indicators are carried out. Third, two  different databases for ODA are used: the classical OECD-DAC (OECD 2021 [26]) and the different databases for ODA are used: the classical OECD‐DAC (OECD 2021 [26]) and the  AidData [27,28]. AidData [27,28].  2. Materials and Methods 2. Materials and Methods  Our research strategy can be seen in Figure 2. Our research strategy can be seen in Figure 2  SDG‐1  Mosely Our results Financing 2030  no poverty results Agenda and SDGs Public concessional funds: Macro level: ECVM Long run ODA‐GDP Policy ODA Vertical  implications: funds for Three relevant case studies Donors should common ODA for considered MPI  goods the poor in allocating Micro level: ODA quality; ODA to push Short run Private funds:  ODA‐MPI ODA by SDG‐1 Foreign direct investments;  sectors and remittances; private aid districts Figure 2. Research strategy. Author’s elaboration.  Figure 2. Research strategy. Author ’s elaboration. 2.1. 2.1.Brief  BriefCountries  Countries Featur Features es  Guinea, Liberia and Sierra Leone are remarkably underrepresented among the re‐ Guinea, Liberia and Sierra Leone are remarkably underrepresented among the re- 5 6 5 6 search carried out for African countries . All of them are Least Developed Countries , they  search carried out for African countries . All of them are Least Developed Countries , they rank very low in the human development index  and they shared the Ebola’s outbreak in  rank very low in the human development index and they shared the Ebola’s outbreak the recent past (2013–2017). They share frontiers and they belong to the African Union  in the recent past (2013–2017). They share frontiers and they belong to the African Union since 2001, the Economic Community of West African States (ECOWAS) economic agree‐ since 2001, the Economic Community of West African States (ECOWAS) economic agree- ment  since 1975, but trade among them is quite low. They are countries rich in natural  ment since 1975, but trade among them is quite low. They are countries rich in natural resources. Guinea possesses the world’s largest reserves of bauxite and largest untapped  resources. Guinea possesses the world’s largest reserves of bauxite and largest untapped high‐grade iron ore reserves, as well as gold and diamonds. Liberia main exports are iron  high-grade iron ore reserves, as well as gold and diamonds. Liberia main exports are iron ore, rubber, diamonds and gold. Sierra Leone is rich in diamond mining, iron ore, rutile  ore, rubber, diamonds and gold. Sierra Leone is rich in diamond mining, iron ore, rutile and bauxite. These countries also have high levels of ethnic and linguistic fragmentation.  and bauxite. These countries also have high levels of ethnic and linguistic fragmentation. The three of them have shown remarkable economic growth rates since the beginning of  The three of them have shown remarkable economic growth rates since the beginning of the 21st Century.  the 21st Century. However, they are very different in some features: Guinea has 245,717 square kilo‐ However, they are very different in some features: Guinea 2 has 245,717 square kilo- meters and 12.5 million inhabitants, compared to 96,320 km  of Liberia with 5.07 million  meters and 12.5 million inhabitants, compared to 96,320 km of Liberia with 5.07 million population and 71,620 km  of Sierra Leone with 6.6 million inhabitants. They also differ  population and 71,620 km of Sierra Leone with 6.6 million inhabitants. They also differ in in their GDP per capita: USD 1532 in Liberia; USD 1702 Sierra Leone and USD 2557 in  their Guin GDP ea inper  2018 capita:  (curren USD t PP1532 P US in Do Liberia; llars).  USD 1702 Sierra Leone and USD 2557 in Guinea in 2018The (curr ir ec ent onom PPP ic US struDollars). cture is different as well (Table 1).  Their economic structure is different as well (Table 1). Table 1. Economic structure: selected indicators (in percentage of GDP).  Country  Exports  Imports  Agriculture  Industry  Services  21.9 (40% gold; 36% −36.9 (14% petroleum  Guinea  19.8  32.1  48.1  aluminum ores)  oils; 11% rice)  Land 2022, 11, 10 5 of 26 Land 2022, 10, x FOR PEER REVIEW  5  of  31  Table 1. Economic structure: selected indicators (in percentage of GDP). Country Exports Imports Agriculture Industry Services 21.9 (40% gold; 36.9 (14% petroleum Liberia  17.5 −89.2  34  13.8  52.2  Guinea 19.8 32.1 48.1 36% aluminum ores) oils; 11% rice) 26.8 (17% motor  Sierra  −55.3 (rice 19%; 6.5%  Liberia 17.5 89.2 34 13.8 52.2 vehicles; 14% cocoa  60.7  6.5  32.9  26.8 (17% motor Leo vehicles; ne  55.3 (rice 19%; 6.5%motor cars)  Sierra Leone beans)  60.7 6.5 32.9 14% cocoa beans) motor cars) Source:  CIA  Factbook  and  UN  ComTrade  database.  Liberians  values  are  for  2016  whereas  for  Source: CIA Factbook and UN ComTrade database. Liberians values are for 2016 whereas for Guinea and Sierra Guinea and Sierra Leone are 2017 estimations. Trade data for Liberia were not available in the UN  Leone are 2017 estimations. Trade data for Liberia were not available in the UN ComTrade database. ComTrade database.  Sierra Leone’s main trade partners in 2017 were China (17% of total imports), India Sierra Leone’s main trade partners in 2017 were China (17% of total imports), India  and Turkey (7% in both cases) whilst its main exports went to Netherlands (23%), China and Turkey (7% in both cases) whilst its main exports went to Netherlands (23%), China  (13%) and Cote d’Ivoire (12%) . Liberia and Guinea stand for less than 2% of Sierra Leone’s (13%) and Cote d’Ivoire (12%) . Liberia and Guinea stand for less than 2% of Sierra Leone’s  imports and exports . imports and exports .  Guinea’s trade partners in 2015 were Ghana (22%), India (16%), the United Arab Guinea’s trade  partners  in  2015  were  Ghana  (22%),  India  (16%),  the  United Arab  Emirates (10%), China (15%), the Netherlands (13%) and India (11%). Emirates (10%), China (15%), the Netherlands (13%) and India (11%).  Their GDP growth has been unstable and remarkably dependent on the international Their GDP growth has been unstable and remarkably dependent on the international  prices of commodities (Figure 3). prices of commodities (Figure 3).  Figure 3. Time series of GDP growth. Source: World Bank, World Development Indicators.  Figure 3. Time series of GDP growth. Source: World Bank, World Development Indicators. 2.2. ODA to Guinea, Liberia and Sierra Leone  2.2. ODA to Guinea, Liberia and Sierra Leone 2.2.1. Net ODA Trends  2.2.1. Net ODA Trends As Figure 4 shows, ODA flows have diminished in recent decades and in relative  As Figure 4 shows, ODA flows have diminished in recent decades and in relative terms (ODA to Liberia was 20.2% of GNI in 2018; and 13.3% to Sierra Leone, and 5.1% to  terms (ODA to Liberia was 20.2% of GNI in 2018; and 13.3% to Sierra Leone, and 5.1% Guinea).  to Guinea). Net ODA in constant dollars shows low levels until 1976 and a remarkable erratic trend since then (Figure 5). Land 2022, 11, 10 6 of 26 Land 2022, 10, x FOR PEER REVIEW  6  of  31  Land 2022, 10, x FOR PEER REVIEW  7  of  31  Figure 4. Net ODA flows in relative terms. Source: World Bank: WDI.  Figure 4. Net ODA flows in relative terms. Source: World Bank: WDI. Net ODA in constant dollars shows low levels until 1976 and a remarkable erratic  trend since then (Figure 5).  Figure 5. Time series of net ODA in constant dollars. Source: World Bank; World Development Indicators.  Figure 5. Time series of net ODA in constant dollars. Source: World Bank; World Development Indicators. The aim of this paper is to analyse if Official Development Assistance (ODA) is asso‐ The aim of this paper is to analyse if Official Development Assistance (ODA) is ciated with these erratic trends of economic growth and, secondly, if ODA flows are asso‐ ciated with the reduction of the multidimensional poverty indicators recently experienced  associated with these erratic trends of economic growth and, secondly, if ODA flows by these countries.  2.2.2. ODA Main Donors  As Figure 6 shows, multilateral donors are the main character in Guinea. They reach  71% in 2012 and they still concentrate the 41% of the ODA flows in 2018. IMF and African  Development  Fund  are  the  multilateral  donors  whose  contributions  are  remarkable.  Among bilateral donors, United States, the United Kingdom and the European Union con‐ tribute the most. The sum of their contributions depicts more than one third of net ODA  received  by  Guinea  (31%  in  2018).  The  European  Union  has  maintained  the  highest  amounts in recent years (18% in 2018). For 2017–2018 (the last couple of years with data  available), the main donors have been the EU (17.7%), USA (14.2%) and World Bank’s IDA  (12.6%).  In the case of Liberia (Figure 7), bilateral donors dominate the contributions. The USA  is clearly the main donor (more than 40% since 2015), followed by multilateral donors.  The peak in the share of multilateral donors in 1992 and 1995 is explained by a special  World Food Program contribution (USD 94.5 and USD 76.1 million, respectively) and the  maximum in 2007 was due to a contribution of the World Bank (USD 842.8 million). Eu‐ ropean Union contributions have been declining since the ‘90s (they only capture a 6% in  2018). For the period 2017–2018, the main donors have been the USA (42.6%), followed by  IDA (10.6%) and both the European Union (6.7%) and African Development Fund (6.6%).  Considering the case of Sierra Leone (Figure 8), bilateral ODA amounts dominate.  The sum of the UK, US and EU contributions are higher than the 40% in last years. The  Land 2022, 11, 10 7 of 26 are associated with the reduction of the multidimensional poverty indicators recently experienced by these countries. 2.2.2. ODA Main Donors As Figure 6 shows, multilateral donors are the main character in Guinea. They reach 71% in 2012 and they still concentrate the 41% of the ODA flows in 2018. IMF and African Development Fund are the multilateral donors whose contributions are remarkable. Among bilateral donors, United States, the United Kingdom and the European Union contribute the most. The sum of their contributions depicts more than one third of net ODA received by Guinea (31% in 2018). The European Union has maintained the highest amounts in recent years (18% in 2018). For 2017–2018 (the last couple of years with data available), the main donors have been the EU (17.7%), USA (14.2%) and World Bank’s IDA (12.6%). Table 2. Analysis of the stationarity of time series: step 1. Land 2022, 10, x FOR PEER REVIEW  8  of  31  Guinea Liberia Sierra Leona Variable p-Value Decision p-Value Decision p-Value Decision Net ODA 0.0571 Non-Stationary 0.613 Non-Stationary 0.9586 Non-Stationary GDP 0.8974 Non-Stationary 0.9841 Non-Stationary 0.9743 Non-Stationary United Kingdom is the main donor (the share of its ODA reached 41% in 2014 and 26% in  Gross Capital Form. 0.6418 Non-Stationary 0.0594 Non-Stationary 0.7923 Non-Stationary 2018), followed by the European Union. The amounts coming from multilateral donors  Exports 0.9082 Non-Stationary 0.0 Stationary 0.8895 Non-Stationary Imports 0.9306 wereNon-Stationary  declining since 1994 (whe 0.0039n an IMF lo Stationary an for USD 155.7 m 0.9711 illion was approve Non-Stationary d) but  Consumption 0.9162 Non-Stationary 0.8734 Non-Stationary 0.9951 Non-Stationary their contributions are still in line with the USA. For 2107–2018, the main donors are UK  Sour (2ce: 6.6%), Author  the ’s USA elaboration.  (12.5%) and the EU (12%).  Figure 6. Main donors to Guinea. Source: Authors’ elaboration with data from OECD‐DAC Table  Figure 6. Main donors to Guinea. Source: Authors’ elaboration with data from OECD-DAC Table 2a: 2a: net ODA total net disbursements in constant USD, 2018.  net ODA total net disbursements in constant USD, 2018. In the case of Liberia (Figure 7), bilateral donors dominate the contributions. The USA is clearly the main donor (more than 40% since 2015), followed by multilateral donors. Land 2022, 11, 10 8 of 26 The peak in the share of multilateral donors in 1992 and 1995 is explained by a special World Food Program contribution (USD 94.5 and USD 76.1 million, respectively) and the maximum in 2007 was due to a contribution of the World Bank (USD 842.8 million). European Union contributions have been declining since the ‘90s (they only capture a 6% in Land 2022, 10, x FOR PEER REVIEW 2018).   For the period 2017–2018, the main donors have been the USA (42.6%), followed 9  of  31  by IDA (10.6%) and both the European Union (6.7%) and African Development Fund (6.6%). Figure 7. Main donors to Liberia. Source: Authors’ elaboration with data from OECD‐DAC Table 2a: net ODA total net  Figure 7. Main donors to Liberia. Source: Authors’ elaboration with data from OECD-DAC Table 2a: disbursements in constant USD, 2018.  net ODA total net disbursements in constant USD, 2018. Considering the case of Sierra Leone (Figure 8), bilateral ODA amounts dominate. The sum of the UK, US and EU contributions are higher than the 40% in last years. The United Kingdom is the main donor (the share of its ODA reached 41% in 2014 and 26% in 2018), followed by the European Union. The amounts coming from multilateral donors were declining since 1994 (when an IMF loan for USD 155.7 million was approved) but their contributions are still in line with the USA. For 2107–2018, the main donors are UK (26.6%), the USA (12.5%) and the EU (12%). 2.3. Multidimensional Poverty Index Surprisingly, the three countries have shown remarkably good results in many of the indicators of the global MPI that one can consider, as the next Figures 9–11 show. Land 2022, 11, 10 9 of 26 Land 2022, 10, x FOR PEER REVIEW  10  of  31  Figure 8. Main donors to Sierra Leone. Source: Authors’ elaboration with data from OECD‐DAC  FigureTa 8.ble Main  2a: net donors  ODA total to net Sierra  disburs Leone. ementsSour  in cons ce: tant Authors’  USD, 2018elaboration .  with data from OECD-DAC Land 2022, 10, x FOR PEER REVIEW  11  of  31  Table 2a: net ODA total net disbursements in constant USD, 2018. 2.3. Multidimensional Poverty Index  Surprisingly, the three countries have shown remarkably good results in many of the  indicators of the global MPI that one can consider, as the next Figures 9–11 show.  Finally, there are some commonalities between urban and rural poverty in the three  countries. Although rural poverty is much higher, cooking fuel, sanitation and electricity  are the main deprivations both in urban and rural contexts.  Unfortunately, ODA data are not disaggregated for urban or rural allocations, and  therefore we cannot carry out an impact analysis of ODA on urban/rural poverty.  Figure 9. Reduction in the global MPI, and its headcount and intensity. Note: annualized relative  Figurecha 9.nReduction ges in the Mult inid the imensi global onal Poverty MPI, and  Index its harmonized headcount  for and compintensity arisons acr.os Note: s time (MPIT). annualized   relative Time periods are: Guinea 2012–2016; Liberia 2007–2013; Sierra Leone 2013–2017. Source: Alkire et  changes in the Multidimensional Poverty Index harmonized for comparisons across time (MPIT). al. (2020) [16,29].  Time periods are: Guinea 2012–2016; Liberia 2007–2013; Sierra Leone 2013–2017. Source: Alkire et al. (2020) [16,29]. Land 2022, 11, 10 10 of 26 Land 2022, 10, x FOR PEER REVIEW  12  of  31  Figure 10. Reduction in each multidimensional poverty indicator. Notes: Annualized changes. This table provides cen‐ Figure 10. Reduction in each multidimensional poverty indicator. Notes: Annualized changes. This sored headcount ratios for each of the 10 MPI indicators. Censored headcount ratios are the proportion of people who are  table provides censored headcount ratios for each of the 10 MPI indicators. Censored headcount MPI poor and experience deprivations in each of the indicators. Source: Alkire et al. (2020) [16,29].  ratios are the proportion of people who are MPI poor and experience deprivations in each of the indicators. Source: Alkire et al. (2020) [16,29]. Finally, there are some commonalities between urban and rural poverty in the three countries. Although rural poverty is much higher, cooking fuel, sanitation and electricity are the main deprivations both in urban and rural contexts. Unfortunately, ODA data are not disaggregated for urban or rural allocations, and therefore we cannot carry out an impact analysis of ODA on urban/rural poverty. 2.4. Data Sources The economic data are gathered from the World Bank’s World Development Indicators. We consider Gross Domestic Product (GDP) amounts, and their demand components: final consumption expenditure, gross capital formation, exports and imports. Net Official Development Assistance (ODA) comes from International Development Statistics (IDS) online databases. Net ODA consists of disbursements of loans made on concessional terms (net of repayments of principal) and grants by official agencies of the members of the Development Assistance Committee (DAC), by multilateral institutions, and by non-DAC countries to promote economic development and welfare in countries and territories in the DAC list of ODA recipients. It includes loans with a grant element of at least 25 percent (calculated at a rate of discount of 10 percent). Net official aid refers to aid flows (net of repayments) from official donors to countries and territories in the DAC list of recipients. Data are in constant 2015 U.S. dollars. Land 2022, 11, 10 11 of 26 Land 2022, 10, x FOR PEER REVIEW  13  of  31  Figure 11. Poverty incidence in rural and urban locations. Source: Authors elaboration based on  Figure 11. Poverty incidence in rural and urban locations. Source: Authors elaboration based on Alkire et al. (2021) [30].  Alkire et al. (2021) [30]. Land 2022, 11, 10 12 of 26 The quality of ODA indicators comes from the Global Partnership for Effective Devel- opment Co-operation database. Sectoral ODA. With the aim of analysing the sectoral distribution of ODA flows, we download the disbursements in constant US dollars from the OECD-Creditor Reporting System database (OECD 2021) for 2002–2018, and we split the period in two subperiods: 2002–2009 and 2010–2018. We get the sums for each period and sector, and we compare the percentage of each sector-period for the main donors AidData. To our knowledge, we use for the first time, aid-disaggregated data from the AidData database [28] for Sierra Leone (AidData 2017 [27]) . This dataset has 856 projects on 2314 locations for 1992–2014 and allows us to know the amount of aid disbursed by donor, sector and province (district) of the country. Data availability starts in 1992 and end in 2018. The total amount of aid compiled by AidData for Sierra Leone reached USD13,389,548,744. Multidimensional Poverty Index (MPI). Data for the MPI values, and their headcount and intensity comes from Alkire, S., J. M. Roche and A. Vaz (2014) [31]. There are two surveys for poverty indicators for Sierra Leone: a Demographic and Health Survey for 12 13 2013 and Multiple Indicator Cluster Surveys (MICS) for 2017 . This fact implies that our period of analysis is 2013–2017. 2.5. Methods 2.5.1. Vector Error Correction Model The aim of this section is to check whether there is a statistical (causal) association between the aid flows (measured by ODA) and the economic growth (measured by GDP and its components) in the three selected countries. We try to shed light in the aid-and- growth academic corpus of literature. In particular, we bear in mind the “micro-macro paradox” [17]. The paradox is that, whether foreign aid seems to show good results at micro-level (projects tend to reach their specific results), there is no significative changes in macro indicators, such as poverty levels, human development indexes or GDP per capita. For studying the possible relation between ODA and economic growth the paper uses several statistical methods, including some econometric ones. All calculations are done us- ing either Microsoft Excel or Python 3.8.11 with the libraries numpy, pandas and statsmodels. There is no consensus on which is the best mathematical tool to study how ODA relates to the economic system as there are huge amounts of factors that can influence and sometimes time scales are quite different among others [9–11,20,32–34],but plenty of research has been carried out using time series models [35–37]; such as Vector Autoregres- sion (VAR) that, among other advantages, does not need to specify which variables are endogenous and exogenous. The main model that will be used here is the Vector Error Correction Model (VECM). VECM models are built in order to examine short-term and long-term relations of non-stationary variables that are cointegrated. The main features of the model are: All variables are considered endogenous. All variables should be of order 1, some variables might be stationary, but none are to be of order 2. The system dynamics must show, at least, one cointegration relation (thus, it can be regarded as a VAR model with the restrictions driven by cointegration). It is important to stress out that for the VECM model, the amount of data available for Liberia is rather scarce for the number of variables that we want to include and thus the analysis and results are affected. As a matter of fact, a model including the six variables at the same time cannot be computed for such a small number of observations and therefore a model with five variables is considered. Additionally, the maximum lags allowed for that model is smaller than for the other two. After the preprocessing, the steps carried out to obtain the VECM model are as follows. First, we checked that the variance increases with mean in all series. As it is customary in these cases, a logarithmic transformation was used in all variables. Then, Augmented Land 2022, 11, 10 13 of 26 Dickey Fuller (ADF) tests were carried out for each of the variables in order to check whether they are stationary, setting a significance level of a = 0.01. 2.5.2. Multidimensional Poverty Index The global multidimensional poverty index is a quantitative assessment of the state of acute poverty in developing countries. Based on Alkire and Foster ’s methodology (2011) [38], it was updated [30,39] to closely align the measure to the Sustainable Develop- ment Goals (SDGs) that are underlie the 2030 Agenda for Sustainable Development [40]. Based on national surveys, the MPI can be disaggregated in urban and rural areas, ethnic groups, gender, age cohort or deprivation considered under its ten indicators. The MPI has three equally weighted dimensions: health, education and living stan- dards. Under the health dimension, two indicators are considered: nutrition (a household is deprived if any person under 70 years of age for whom there is nutritional information is undernourished) which is linked to SDG 2 (zero hunger), and child mortality (when a child under 18 has died in the household in the five-year period preceding the survey) linked to SDG 3 (good health and well-being). Under the education dimension, these two indicators are taken into account: years of schooling (when no eligible household member has completed six years of schooling) and school attendance (when any school-aged child is not attending school up to the age at which he or she would complete class 8) both linked to SDG 4 (quality education). Finally, under the living standards dimension, six indicators are considered: cooking fuel (a household cooks using solid fuel such as dung, agricultural crop, shrubs, wood, charcoal or coal) linked to SDG 7 (renewable energy); sanitation (the household has unimproved or no sanitation facility or it is improved but shared with other households) linked to SDG 6; drinking water (the household’s source of drinking water is not safe or safe drinking water is a 30-min or longer walk from home, roundtrip) linked also to SDG 6; electricity (when the household has no electricity) linked to SDG 7 (affordable and clean energy); housing (the household has inadequate housing materials in any of the three components: floor, roof or walls) linked to SDG 11 (sustainable cities and communities); and assets (the household does not own more than one of these assets: radio, TV, telephone, computer, animal cart, bicycle, motorbike or refrigerator, and does not own a car or a truck) linked to SDG 1 (no poverty). The association of the MPI indicators with the SDGs has many advantages; among others, for assessing if ODA flows are being allocated in the countries and sectors where the deprivations are higher. In this paper, we will try to link MPI indicators, SDGs and sectorial ODA amounts to verify if ODA is contributing to multidimensional poverty results. 3. Results 3.1. ODA and GDP: Vector Error Correction Model Following the method described above, Table 2 shows the results of the ADF tests p-values and stationary decisions for net ODA, GDP and its components. Given these results, the first differences are taken for series that are non-stationary. Performing again ADF tests, now on the differentiated series, with the same significance level, we obtain Table 3: Table 3. Analysis of the stationarity of time series: step 2. Guinea Liberia Sierra Leona Variable (1st diff) p-Value Decision p-Value Decision p-Value Decision Net ODA 0.6781 Non-Stationary 0.6578 Non-Stationary 0.0001 Stationary GDP 0.0004 Stationary 0.2638 Non-Stationary 0.0 Stationary Gross Capital Form. 0.0001 Stationary 0.0 Stationary 0.0 Stationary Exports 0.0 Stationary - - 0.0 Stationary Imports 0.0044 Stationary - - 0.0 Stationary Consumption 0.0003 Stationary 0.0001 Stationary 0.0064 Stationary Source: Author ’s elaboration. Land 2022, 11, 10 14 of 26 As stated before, it is correct to consider a model where one of the variables is non- stationary as long as all of them are considered only in first differences. Only for the first two series of Libera are the second differences considered, leading to p-values of 0.0 and 0.2077, respectively. Therefore, the final series for the models are considered as follows. All the series for Guinea and Sierra Leona are transformed logarithmically and taken in first differences, whereas the series for Liberia are transformed logarithmically and taken in first differences in the case of Gross Capital Formation and Consumption and in second differences in the case of Net ODA and GDP. The next step is to choose an adequate order of lag; if it is too large significance in the coefficients might be reduced while if taking a small order, residuals might not be normal [41]. Thus, a trade-off between fit and parsimony is needed. The most frequent tools to help us find make this decision are the Akaike Information Criterion (AIC) and the Bayesian Information Criterion (BIC). The last step consists on determining the cointegra- tion rank which is done by means of the Johansen cointegration test using the trace test statistic with significance level a = 0.05. The following lag orders and cointegration ranks were found (Table 4). Table 4. Lags order and cointegration ranks. Guinea Liberia Sierra Leone Lag order 2 0 2 Cointegration rank 4 0 1 Source: Author ’s elaboration. All in all, we identify a positive and statistically significant association between ODA received by the three Sub-Saharan countries, their GDP and the demand components of the GDP. Conversely to Mosley 1986 (he found positive micro level results, but he did not any macro impact) [17], we now want to know if there is some micro evidence that might support our VECM results. For this purpose, we analyzed the association between ODA flows and multidimensional poverty indicators. 3.2. ODA: Quality and Sectoral Distribution 3.2.1. ODA Quality There are some quality indicators of ODA collected by surveys conducted by the Global Partnership for Effective Development Cooperation. The main results for the three countries and regional Africa averages are shown in Table 5. The indicators show that the quality of ODA is not bad, broadly speaking. The best practices seem to be interventions that draw objectives from country-led results framework (the so-called ownership principle in the Paris Declaration for Effective Development Cooperation), the annual predictability of aid funds (not for medium-term) and the low levels of tied aid (indicator 10). Land 2022, 11, 10 15 of 26 Table 5. ODA quality indicators. Year 2008 2011 2016 2018 Sierra Sierra Sierra Sierra Indicator/Country Guinea Liberia Africa Guinea Liberia Africa Guinea Liberia Africa Guinea Liberia Africa Leone Leone Leone Leone % of use of country-owned results frameworks by providers of 72.1% 44.4% 49.4% 66.0% development co-operation (SDG 17.15.1) % of new development interventions that draw objectives 100% 100% 90.0% 84.8% 69.2% 100% 88.9% 79.7% from country-led results frameworks % of results indicators drawn from 51.9% 51.8% 62.8% 60.5% 82.5% 33.3% 30.0% 62.8% country-led results frameworks % of results indicators monitored using the partner country's 48.1% 53.5% 40.6% 51.3% 64.7% 0.0% 29.2% 53.7% own sources % of new interventions that plan a final evaluation with partner 66.7% 11.8% 70.4% 51.2% 25.0% 0.0% 35.7% 54.7% country involvement Indicator 1b: Overall strength of 0.0% 70.9% 70.5% 67.8% national results framework (%) Indicator 5a: Annual predictability 99.3% 79.5% 79.3% N.A. 33.3% 88.1% 79.5% 96.8% 75.1% 94.1% 72.4% 97.0% 98.1% 100% 86.0% of development co-operation Indicator 5b: Medium-term predictability of development 100% 100% 53.3% 61.2% N.A. 53.3% N.A. 59.9% co-operation Indicator 6: Development co-operation is on budgets which N.A. 38.8% 54.0% N.A. 100% 29.2% 21.3% 41.4% 100% 9.3% 45.0% N.A. 100% N.A. 50.2% are subject to parliamentary scrutiny Indicator 9b: Use of partner countries public financial management and procurement 24.0% 24.6% 31.8% N.A. 39.6% 32.9% 34.8% 12.8% 81.1% 46.9% 36.8% 16.5% 8.8% 0.2% 28.1% systems to deliver development co-operation Indicator 10: Aid is untied 66.2% 38.3% 65.6% 87.6% 88.4% 91.3% 80.6% 91.9% 84.4% 95.8% 82.4% N.A. 71.6% 94.2% 82.7% Note: bold percentages mean a value higher than Africa’s average. Source: Global Partnership for Effective Development Cooperation: https://dashboard.effectivecooperation.org/ country (accessed on 15 October 2021). Land 2022, 11, 10 16 of 26 All in all, donor practices seem to be good enough for development in the three countries. We cannot infer that this is translated into a poverty reduction automatically, but it is a useful evidence for our purpose. 3.2.2. ODA Sectoral Distribution In the case of Guinea, the sectoral composition for all donors has not changed a lot between the two periods. Social infrastructure leads the ODA (42%), Economic infras- tructure has increased a little (from 7% to 11%) and there has been some reductions in ODA for production (from 9% to 4%), in Multisector (specially in general environment protection) and in Debt relieve (from 20% to 17%). Some donor and sectoral specialization could be identified. For instance, European Union leads ODA for road transport (more than their 30% of ODA went to this sector). African Development Bank and IDA tend to concentrate their aid in Economic Infrastructure, whereas United Nations preferred to help Government and civil society, especially conflict, peace and security (14% of its ODA in 2010–2018). One remarkable feature for all donors is that they do not tent to send ODA flows to sectors related to multidimensional poverty indicators. The highest percentage of ODA channelled to dimensions directly related to causes of poverty was education (16% 2002– 2009). However, some donors tend to distribute their ODA more concentrated. For instance, education received 32% of IDA flows for 2002–2009, health 55% from other multilaterals (excluding EU, World Bank, IMF, regional development banks and UN). The IMF is clearly specialized in channelled its aid through General Budget Support (more than 80% in the two periods considered). Lastly, the UK focused a huge proportion of its aid to debt relive (33% in 2002–2009 and 69% in 2010–2018). It should bear in mind, that these amounts cannot be considered directly linked to poverty reduction. In fact, it is not “fresh money” for development agents, NGOs or practitioners. In the case of Liberia, some features concur with Guinea. For instance, Social Infras- tructure dominates in both periods (35%) and Economic infrastructure has increased from 6% to 17%. One quarter of ODA is for Debt relief and the proportion of Humanitarian Aid has declined from 19% to 11%. IMF and African Development Fund channeled their aid through general budget support (80% or more for 2002–2009). The US focused their aid in education (10% in 2010–2018) whereas health sector was mainly attended by IDA (22% of their funds were to that sector). Drinking water and sanitation received very little ODA. Only the share of the ADF (12%) was noticeable. Energy (electricity included) only was noteworthy for IDA (20% for 2010–2018). In Sierra Leone, ODA has focused on Social Infrastructure (43.8% for 2010–2018) followed by humanitarian aid (17.6%), Health (14%) and General Budget Support (13%). It was very important the aid for Action related to Debt for 2002–2009 (25%). Education is helped by the United States (8.4% of its aid in 2010–2018). United Kingdom was the main donor for Sierra Leone. The sectorial allocation of this donor was focused on Government and civil society for 2002–2009 (42.8%) followed by General Budget Support (33.1%) and Humanitarian aid for 2010–2018 (38.1%). This sector was also prioritized by the United States (34.7%). The European Union has focused on Road transport (19% in 2002–2009 and 27% for 2010–2018). IDA is specialized on Economic Infrastructure (19%), mainly on agriculture (14%) for 2010–2018. The main idea that shows this sectoral structure is that there is some specialization in some sectors by different donors. Furthermore, the sectors more directly linked to the deprivations measured by the global Multidimensional Poverty Index, such as schooling, nutrition, housing, electricity, water or sanitation, are not privileged by any donor in relative terms. We may consider this fact as a first approach for having doubts about a direct and causal link between ODA flows and the multidimensional poverty reduction happened in the three countries that we are studying. Land 2022, 11, 10 17 of 26 3.3. Poverty Incidence and ODA Flows: Is There a Link? The goal of this section is to try to relate development aid flows to changes in the 10 multidimensional poverty indicators. To do this, the aid data by most relevant sectors and the corresponding years of the poverty surveys of the three countries, have been downloaded from Creditor Reporting System dataset (OECD 2021). The following table (Table 6) provides the sum of ODA from all donors to the corre- sponding sectors, along with decreases in the 10 multidimensional poverty indicators (the last three columns). Table 6. ODA by sector for Guinea (2012-16), Liberia (2007-13) and Sierra Leone (2013-17). Sierra Guinea 2012-16 Liberia 2007-13 Sierra Leone 2013-17 Guinea Liberia Leone Year TOTAL % TOTAL % TOTAL % Sector 1000: Total All Sectors 3229.21 7122.85 3.783.63 450: Total Sector Allocable 1657.40 51.3% 3270.15 45.9% 2004.48 53.0% Years schooling 100: I. Social Infrastructure & Services, 1203.38 37.3% 2276.06 32.0% 1479.48 39.1% 2.7 0.9 1.1 Total 110: I.1. Education, Total 195.52 6.1% 200.13 2.8% 132.69 3.5% School attendance 112: I.1.b. Basic Education, Total 46.81 1.4% 108.58 1.5% 62.26 1.6% 2.2 5.5 3.0 120: I.2. Health, Total 468.70 14.5% 381.38 5.4% 542.08 14.3% 122: I.2.b. Basic Health, Total 394.46 12.2% 311.88 4.4% 433.52 11.5% 130: I.3. Population Policies/Programmes 153.14 4.7% 182.07 2.6% 259.62 6.9% & Reproductive Health, Total 140: I.4. Water Supply & Sanitation, Total 41.57 1.3% 54.84 0.8% 180.38 4.8% 14030: Basic drinking water supply and basic 13.47 0.4% 21.09 0.3% 4.80 0.1% drinking wáter sanitation 14031: Basic drinking water supply 6.63 0.2% 0.02 0.0% 1.78 0.0% 1.6 0.5 2.9 14032: Basic sanitation 5.60 0.2% 0.12 0.0% 3.66 0.1% Sanitation 14050: Waste management/disposal 1.48 0.0% 2.59 0.0% 5.92 0.2% 3.1 2.9 3.8 150: I.5. Government & Civil Society. Total 290.15 9.0% 1380.93 19.4% 280.67 7.4% 160: I.6. Other Social Infrastructure & 54.30 1.7% 76.71 1.1% 84.04 2.2% Services. Total 16030: Housing policy and administrative 0.40 0.0% Housing management 16040: Low-cost housing 0.02 0.0% 0.66 0.0% 4.4 2.2 3.6 200: II. Economic Infrastructure & 257.26 8.0% 687.91 9.7% 322.46 8.5% Services, Total 210: II.1. Transport & Storage, Total 153.77 4.8% 263.36 3.7% 207.37 5.5% 220: II.2. Communications, Total 31.22 1.0% 22.96 0.3% 6.25 0.2% 230: II.3. Energy, Total 68.75 2.1% 331.31 4.7% 75.72 2.0% Electricity 23630: Electric power transmission and 50.17 1.6% 85.17 1.2% 37.52 1.0% 2.9 3.2 4.2 distribution (centralised grids) 240: II.4. Banking & Financial Services, 0.93 0.0% 5.40 0.1% 19.12 0.5% Total 300: III. Production Sectors, Total 99.23 3.1% 144.18 2.0% 144.19 3.8% 400: IV. Multi-Sector/Cross-Cutting, Total 97.52 3.0% 162.00 2.3% 58.36 1.5% Nutrition 500: VI. Commodity Aid/General 390.01 12.1% 686.56 9.6% 570.45 15.1% 0.0 1.5 3.4 Programme Assistance, Total 600: VII. Action Relating to Debt, Total 812.50 25.2% 2667.56 37.5% 135.34 3.6% 700: VIII. Humanitarian Aid, Total 223.50 6.9% 489.09 6.9% 973.03 25.7% cooking-fuel 910: Administrative Costs of Donors, Total 8.70 0.3% 4.10 0.1% 13.85 0.4% 2.4 2.9 4.0 930: Refugees in Donor Countries, Total 3.58 0.1% 0.53 0.0% 0.58 0.0% Assets 998: IX. Unallocated/Unspecified, Total 133.52 4.1% 4.86 0.1% 85.89 2.3% 1.7 4.4 1.0 Note: For comparative purpose, last three columns show the differences in the MPI indicators. Source: author ’s elaboration. Based on OECD, Creditor Reporting System. Current USD million. Land 2022, 11, 10 18 of 26 This information allows us to compare at first glance whether it is reasonable to think that aid could have contributed to the achievement of poverty reduction. The hypothesis is that if a sufficient amount of aid has been produced in the sectors that are most closely related to poverty indicators, it could be expected that it has contributed in some way to said reduction. In cases where a possible impact is identified, we will look for which donor has been most responsible for this aid-poverty alleviation relationship. (A) Regarding the dimension of deprivation in education, Guinea and Liberia receive a simi- lar amount (USD 200 million) while Sierra Leone receives somewhat less (133 million). In relative terms, it is a very low proportion: 1.3% in the “basic education” sec- tor. Liberia dedicated the majority of its ODA to education to this basic subsector (109 million out of 200). It contrasts that the reduction in “Years of schooling” was the lowest in the three countries among the 10 poverty indicators. In a way, it could be said that Liberia was the best profitable for aid to education. With USD 200 million he managed to reduce poverty by 5.5 points due to not being able to go to school attendance. It is noteworthy that most of the aid to education in Liberia was provided by the USA (73 million or 36.5% of the 200 million). Guinea also “profited” the aid well in terms of contribution to educational improvement, since with USD 196 million, it achieved a cumulative 4.9 points in educational poverty, while Sierra Leone received less (133 million) and reduced—4.1 educational poverty. It is interesting to note how the aid is not mainly intended for education. It is also important to note how the percentages are somewhat skewed by the heavy burdens of debt relief in Guinea and Liberia and by Humanitarian Aid in Sierra Leone (Ebola years). (B) As regards health, it is complex to identify a representative sector of nutrition or infant mortality. In terms of nutrition, the reduction in Sierra Leone stands out (3.4 points). Received food aid (there are two sectors that are not shown but that can be associated with nutrition: “Development food assistance” (sector 510 of the OECD-DAC classification) and “Emergency food assistance” (sector 72040 of the OECD-DAC classification within Humanitarian Aid). In both cases, aid to Sierra Leone came from the US and Japan. Together they represent 82% of what Sierra Leone received for food aid, which reached USD 126.4 million. It is possible that this aid could have contributed to the reduction of malnutrition in the country and partially explain this remarkable reduction of 3.4 points (in contrast to zero for Guinea and 1.5 for Liberia). (C) Regarding the dimension of standard of living, it is very difficult to assign any aid item that is associated with cooking fuel or with assets, so we do not comment on these two indicators. With regard to sanitation, there is a subsector directly related to it “basic sanitation” but which barely received funding (the largest was Guinea with 5.6 million, which is only 0.2% of its ODA). The same happens with “basic drinking water supply” where Guinea once again received the maximum but only 6.6 million. If the aggregate of the “Water and sanitation” sector is considered, Sierra Leone received the most funds (USD 180 million), accounting for 4.8% of its ODA and this was concentrated in the contributions of the UK and the African Development Bank. The contributions of both represented 81% of what Sierra Leone received for water and sanitation. In sum, it is highly unlikely that ODA could have contributed to poverty reduction in these two key water and sanitation indicators. A similar diagnosis emerges from the Housing analysis (zero ODA, which does not explain the great reduction of 4.4 points in housing in Guinea). Neither did electricity, where Sierra Leone showed a record (4.2) but barely received USD 37.5 million from the UK (USD 16.4 million and only between 2016-17 and from the IDA of the World bank USD 11, 1 million between 2015-17, the rest of the years was zero). Both contributions represent 73% of what Sierra Leone received in the period for electricity, which barely represents 1% of its ODA. Land 2022, 11, 10 19 of 26 Looking at the data in detail, ODA for electricity was clearly very low for the three countries and periods (Table 7). Electricity is a key indicator due to its multiple spillovers and interlinkages with other deprivations [42]. It is very implausible that these amounts may explain the high levels of poverty in electrification. Alternative explanations may be data measurement error in the surveys or other financial source such as public budget or private investment funds. Table 7. ODA for electricity (millions USD). Guinea Year 2012 2013 2014 2015 2016 Total % Official Donors, Total 4.983 4.796 11.731 13.475 15.189 50.174 100.00% France 0.006 .. .. .. .. 0.006 0.01% EU Institutions 0.118 .. .. .. .. 0.118 0.2% African Development Fund 4.082 3.212 4.859 7.555 11.165 30.873 62% [AfDF] International Development 0.776 1.584 6.872 5.920 4.024 19.177 38% Association [IDA] Liberia Year 2007 2008 2009 2010 2011 2012 2013 Total % donor Official Donors, Total 2.154 9.831 10.126 16.012 24.004 21.278 1.766 85.171 100.0% Norway 2.130 6.071 5.358 10.129 20.580 19.709 .. 63.98 75.1% United States 0.024 .. .. .. .. .. .. 0.024 0.03% EU Institutions .. 3.760 4.767 5.883 3.302 0.076 0.129 17.917 21.0% International Development .. .. .. .. 0.123 1.494 1.637 3.253 3.8% Association [IDA] Sierra Leone Year 2013 2014 2015 2016 2017 Total % Official Donors, Total 0.357 0.247 12.467 14.039 10.411 37.521 100% Japan 0.357 0.247 9.219 0.201 .. 10.025 27% United Kingdom .. .. .. 13.835 2.627 16.462 44% African Development Fund .. .. 0.071 .. .. 0.071 0.2% [AfDF] International Development .. .. 3.177 0.003 7.784 10.964 29% Association [IDA] Source: author ’s elaboration. Based on OECD, Creditor Reporting System. Current USD million. In the case of Sierra Leone, a likely explanation for the improvement in rural electri- fication is the Rural Renewable Energy Project (RREP) . The project is supported by the UK’s Foreign, Commonwealth and Development Office (FCDO). It is implemented by the United Nations Office for Project Services (UNOPS) on behalf of the Ministry of Energy. The RREP, which spans from October 2016 to May 2022, provides access to clean energy, for sustainable growth of the country’s energy capacity. With a budget of 37.7 million pounds, the project is being completed in several phases and aligned with the overall na- tional strategy to tap into Sierra Leone’s great renewable energy resources to provide more reliable, environmentally friendly and secure electricity to rural communities. The first phase, which involved the installation of solar power in 54 community health centres and network distribution to one school in Conakry Dee (Port Loko District), was successfully completed in July 2017. A further 44 installations were planned to be completed by 2020 through co-investment with the private sector operators. In total, the RREP will construct in total 94 solar-powered mini-grids and three stand-alone systems installed across the country. The RREP impact is to increase rural communities’ welfare through social and economic growth, saved fuel costs, and improved health and education outcomes. The Land 2022, 11, 10 20 of 26 project will also significantly reduce Sierra Leone’s future Green House Gas emissions. To do so, it aims to provide up to four MegaWatts of sustainable renewable electricity in rural communities through mini-grid installations with private sector involvement. In 2018, the project expanded 50 of the previously constructed health centre solar power stations and installed distribution networks throughout each village, creating independent mini-grids. It is remarkably enough that any ODA fund was dedicated to “electric power transmission and distribution (isolated mini-grids)” as it is named in the OECD-DAC 23631 sector classification. Any donor, in any time, and none of the three countries considered in this study. In a nutshell, the success of 4.2 in the multidimensional poverty indicator for elec- tricity in Sierra Leone is better explained considering other resources than ODA. Only three donors gave foreign aid for centralised grids electric power transmission and distribution. Despite these successes, according to International Energy Agency, there were still 6 million people without access to electricity in 2019 and only 26% of Sierra Leonese have access to electricity: 52% in urban zones but only 6% in rural villages (IEA 2021 [43]). 3.4. Sierra Leone Case Study. Using Disaggregated ODA Data The purpose of this section is to try to link the evolution of poverty and foreign aid (ODA ammounts). As we explained above, we use for the first time, aid-disaggregated data from the AidData database. As we also have disaggregated MPI, incidence (headcount), and intensity of poverty by districts, we could use this micro-level unit for the analysis. As Table 8 shows, ODA projects for 2013–2017 (the period between the two poverty sur- veys) came from seven multilateral and three bilateral donors (Ireland, United Kingdom, and Japan). Table 8. Sectors, donors and projects for Sierra Leone collected by AidData. Sector Donors Projects DFID (UK) 14 Education World Food Program 12 Irish Aid 4 Islamic Development Bank 1 Health European Union 13 DFID (UK) 4 Water and sanitation European Union 1 Energy JICA (Japan) 1 Irish Aid 1 DFID (UK) 9 African Development Bank 1 Government and civil society International Organization for Migrations UNDP 1 European Union 41 JICA (Japan) 1 OPEC Other sectors European Union 49 DFID (UK) Source: Author ’s elaboration. Based on data form multidimensional poverty country briefs, we computed and ranked the changes in MPI, headcount (Hc) and intensity (A) of poverty and the aid received by district between 2013 and 2017 (Table 9). Land 2022, 11, 10 21 of 26 Table 9. Poverty and foreign aid by districts. Rank MPI Rank Hc Rank A AidData2013–2017 by Districts Kenema 0.194 Kenema 29.7 Kailahun 9.8 Kono 17,141,417 17.8% Kono 0.194 Kono 26.0 Kambia 8.3 Tonkolili 12,759,820 13.2% Kambia 0.186 Bo 23.6 Tonkolili 7.9 Kenema 10,610,602 11.0% Western Port Loko 0.175 23.5 Koinadugu 7.6 Kailahun 7,514,619 7.8% rural Kailahun 0.172 Port Loko 23.2 Moyamba 7.5 Bo 5,636,842 5.9% Bo 0.170 Bombali 22.8 Kono 7.0 Bombali 5,611,655 5.8% Moyamba 0.161 Kambia 20.3 Bo 6.7 Bonthe 5,395,457 5.6% Western Koinadugu 0.140 19.5 Port Loko 6.0 Pujehun 5,277,832 5.5% urban Tonkolili 0.138 Moyamba 17.2 Pujehun 5.2 Koinadugu 4,802,252 5.0% Bombali 0.136 Kailahun 16.8 Kenema 4.9 Moyamba 4,686,429 4.9% Western Western 0.118 Tonkolili 12.9 4.4 Port Loko 4,547,227 4.7% rural urban Western Pujehun 0.108 Koinadugu 12.2 Bombali 2.5 4,546,554 4.7% rural Western Western 0.099 Pujehun 11.4 1.6 Kambia 4,177,529 4.3% urban rural Western Bonthe 0.062 Bonthe 10.3 Bonthe 0.5 3,601,264 3.7% urban Source: Author ’s elaboration. The Pearson correlation between aid (column 8) and change in MPI (column 2) is 0.4139; between aid (column 8) and poverty incidence (column 4) is 0.2682 and between aid (column 2) and intensity of poverty (column 6) is 0.2573. Data of the table shows that Kenema district was where MPI decreased most, especially because of the incidence (29.7%). Aid for the Kenema ranked the third with 11% of the total aid. In the same vein, Kono district was the second in the reduction of MPI, incidence and was the district where more aid was allocated (17.8%). Kambia is an example of a district where poverty was reduced especially in intensity (8.3%) but was penultimate in aid allocation (4.3%). Bonthe district was where the poverty reduction was smallest under the three indica- tors (MPI, incidence and intensity). Bonthe received 5.6% of total aid. All in all, although we cannot show robust evidence that aid does not causally explain the poverty reduction in Sierra Leone, we show some evidence that -at least at district level- it is a reasonable hypothesis. Further and more detailed evidence could come from projects impact evaluations (using random control trials or other rigorous techniques for attributing causality), but this level of evidence is out of the purpose of this paper. 4. Discussion The hypothesis of the paper was that, conversely the micro-macro paradox identified by Mosley (1986) [17] a macro-micro paradox might be detected, at least in these three Sub-Saharan countries. Mosley found that ODA flows might show positive results when the goals of the ODA projects were evaluated, but there was not any positive macro result when aid and growth were analysed. We have identified a positive cointegration between ODA and GDP (macro effect), but this result is not enough to show that ODA was an effective financial instrument to reduce multidimensional poverty when a sectorial and spatial analysis were carried out (meso or micro effect). In fact, the main findings of the Land 2022, 11, x FOR PEER REVIEW  27  of  31  Land 2022, 11, 10 22 of 26 effective financial instrument to reduce multidimensional poverty when a sectorial and  paper are that, although a positive cointegration between ODA and GDP may be identified, spatial analysis were carried out (meso or micro effect). In fact, the main findings of the  ODA flows were not focused on the sectors that are more related to multidimensional paper are that, although a positive cointegration between ODA and GDP may be identi‐ poverty fied, ODA indicators  flows were and no -att focused least in on the th case e sector of Sierra s that are Leone-  moreneither  related to on m the ultid districts imensiowher nal  e multidimensional poverty indicatorpoverty s and ‐atwer  leaset higher in the ca . se of Sierra Leone‐ neither on the districts where  multidimensional poverty were higher.  It is worth bearing in mind that a macro predictive model between aid and growth It is worth bearing in mind that a macro predictive model between aid and growth  was not our main interest. We did not want to offer policy measures based on past data, was not our main interest. We did not want to offer policy measures based on past data,  on how aid can increase economic growth. We are more interested in showing how ODA on how aid can increase economic growth. We are more interested in showing how ODA  flows and poverty indicators are linked, in the vein of the 2030 Agenda and Sustainable flows and poverty indicators are linked, in the vein of the 2030 Agenda and Sustainable  Development Goal 1 and target 1.2. “By 2030, reduce at least by half the proportion of men, Development Goal 1 and target 1.2. “By 2030, reduce at least by half the proportion of  women and children of all ages living in poverty in all its dimensions according to national men, women and children of all ages living in poverty in all its dimensions according to  definitions”. If poverty is multidimensional and ODA flows try to reduce poverty, how are national definitions”. If poverty is multidimensional and ODA flows try to reduce pov‐ they linked? erty, how are they linked?  Thus, we propose a macro-micro paradox opposite to that of Mosley, who estimated Thus, we propose a macro‐micro paradox opposite to that of Mosley, who estimated  that aid worked in the micro sphere but did not transfer to the macro (GDP per capita). Our that aid worked in the micro sphere but did not transfer to the macro (GDP per capita).  argument is that, although cointegration (correlated trends) in macro variables can be iden- Our argument is that, although cointegration (correlated trends) in macro variables can  tified with aid, this is not enough to believe that aid is reducing poverty (multidimensional). be identified with aid, this is not enough to believe that aid is reducing poverty (multidi‐ As such, our results suggest a reversal macro-micro paradox. mensional). As such, our results suggest a reversal macro‐micro paradox.  The political economy consequence of our results is that the analysis of the aid-growth The  political  economy  consequence  of  our  results  is  that  the  analysis  of  the  aid‐ nexus is not enough to state the effectiveness of foreign aid and its contribution to reach growth nexus is not enough to state the effectiveness of foreign aid and its contribution to  SDGs targets. A micro analysis based on disaggregated data is required . Aid 15 data based reach SDGs targets. A micro analysis based on disaggregated data is required . Aid data  on geospatial allocation on ODA project and the poverty indicator that was intended based  on  geospatial  allocation  on  ODA  project  and the  poverty  indicator that  was  in‐ to reduce, is necessary when the research question is whether ODA flows are linked to tended  to  reduce,  is  necessary  when  the  research  question  is  whether  ODA  flows  are  multidimensional linked to multidimen poverty sion ra esults l povert at the y res country ults at th level e countr . The y leve theory l . Th of e change  theorythat  of change underlies   that underlies our framework can be seen in Figure 12.  our framework can be seen in Figure 12. Figure 12. Theory of the change that underlies the relationship between ODA and MPI. Source:  Figure 12. Theory of the change that underlies the relationship between ODA and MPI. Source: Author’s elaboration.  Author ’s elaboration. IPM allows for disaggregated poverty indicators by space (urban or rural, districts),  IPM allows for disaggregated poverty indicators by space (urban or rural, districts), groups (ethnic, gender), sex (male, female), ages (especially for youths and children) or  groups (ethnic, gender), sex (male, female), ages (especially for youths and children) or deprivation  (each  of  the  ten  indicators).  This  information  is  not  being  systematically  deprivation (each of the ten indicators). This information is not being systematically considered by ODA donors in their plans and aid allocation criteria. In other words, the four effectiveness principles of the Global Partnership for Effective Development Co- operation (country ownership, focus on results, inclusive partnerships and transparency Land 2022, 11, 10 23 of 26 and mutual accountability) should be a norm, not an aspiration . We have shown great room for maneuvering to improve their implementation in the cases of Guinea, Liberia and Sierra Leone (see Table 5). Our results, especially in the case study of Sierra Leone, show that country ownership, defined as “countries set their own national development priorities, and development partners align their support accordingly while using country systems” is still more a wish than a reality. Donors might take advantage of Sierra Leonean national multidimensional poverty index and data [44] as a base line to align their ODA contributions, at least those that have the specific intention of reducing poverty (ODA for the poor). This would be a sign that the Global Partnership’s work is going further than the irrelevance. Linking ODA to MPI indicators can be a concrete and successful good practice in line with the Global Partnership Action Area 2.6. “strengthening development effectiveness at subnational level to achieve the SDGs”. The Partnership echoes the low capacity that cities, municipalities, local and regional authorities have to exert a real influence on donors alloca- tions, but the Partnership only offers a space for dialogue and knowledge sharing on how to overcome the challenges that implementing the 2030 Agenda implies. Our recommendation to associate ODA projects and programmes to multidimensional poverty indicators might help to overcome the level of vagueness and rhetoric of the Partnership discourse. We believe that linking ODA to multidimensional poverty indicators, disaggregated by space, groups, sex, ages and deprivations may be an effective contribution to “enhance international support for implementing effective and targeted capacity building in developing countries to support national plans to implement all the SDGs, including North-South, South-South and triangular cooperation” (target 17.9. of the 2030 Agenda for Sustainable Development). 5. Conclusions Using a VECM, we identified significant positive cointegration between ODA, GDP and its components for Guinea, Liberia (with caveats) and Sierra Leone. This finding is in line with the effect in other regions (see Dash 2021 [45] for South Asian countries) and the use of cointegration techniques [46]. However, when we analyse ODA by sectors and their links with multidimensional poverty indicators, we do not find a close relationship. Finally, in the case of Sierra Leone and using disaggregated aid data, we find that districts with higher poverty incidence and intensity are not those who received more aid. Regarding electricity access, it was other public and private funds that explain the success in the rural electrification coverage in Sierra Leone. Instead of the Mosley’s micro-macro paradox, we find a macro-micro paradox in the sense that despite the positive cointegration results, there is not enough convinced evidence that ODA has contributed to the remarkable positive multidimensional poverty results in these countries, even when the Ebola’s outbreak has happened. The policy implications of these findings are clear: ODA donors can make better contributions to multidimensional poverty reduction. They should incorporate the poverty indicators disaggregated in rural and urban zones in their foreign aid allocation plans. Their monitor and evaluation exercises should be focused on these poverty measures if the 2030 Agenda for Sustainable Development is taken seriously into account. The multidimen- sional poverty indicators are already aligned with Sustainable Development Goals. Better ownership is needed, especially when some recipient countries, such as Sierra Leone, have elaborated their own multidimensional poverty index and development plan [44] which has disaggregated information by rural and urban areas, regions and districts. To improve our knowledge and certainty of the effects of ODA on poverty, it is necessary that aid projects are linked to a particular multidimensional poverty indicator. Nowadays this information is not available for many recipient countries. We could only use Sierra Leone’s case for an initial study. More research is needed to link the, perhaps, rhetorical purpose of aid to eradicate poverty (SDGs target 17.2) and to get a clearer Land 2022, 11, 10 24 of 26 knowledge to what extent aid is responsible for the results of SDG-1, target 1.2., both in rural and urban places. Author Contributions: Conceptualization, J.M.L.; methodology, J.M.L. and C.Q.G.; software, C.Q.G.; validation, J.M.L. and C.Q.G.; formal analysis, C.Q.G.; investigation, J.M.L.; resources, J.M.L.; data curation, J.M.L.; writing—original draft preparation, J.M.L. and C.Q.G.; writing—review and editing, J.M.L. and C.Q.G.; visualization, J.M.L. All authors have read and agreed to the published version of the manuscript. Funding: This research received no external funding. Institutional Review Board Statement: Not applicable. Informed Consent Statement: Not applicable. Data Availability Statement: The data presented in this study are available on request from the correspondence author. Conflicts of Interest: The authors declare no conflict of interest. Notes One option is to use cluster analysis as Larrú et al. (2021) [24]. See https://www.oecd.org/dac/effectiveness/thehighlevelforaonaideffectivenessahistory.htm (accessed on 19 October 2021) for a brief summary of the Forums. Literaly, “We emphasize that international public finance plays an important role in complementing the efforts of countries to mobilize public resources domestically, especially in the poorest and most vulnerable countries with limited domestic resources. An important use of international public finance, including official development assistance (ODA), is to catalyse additional resource mobilization from other sources, public and private. ODA providers reaffirm their respective commitments, including the commitment by many developed countries to achieve the target of 0.7 per cent of gross national income for official development assistance (ODA/GNI) to developing countries and 0.15 per cent to 0.2 per cent of ODA/GNI to least developed countries” (number 43). The share is only 14% for developing countries. Foreign Direct Investment reaches 51% in developing countries, whereas is only 29% in least developing countries. Porteus shows that 45% of all economics journal articles and 65% of articles in the top five economics journals are about five countries (namely, South Africa, Nigeria, Ghana, Kenya and Ethiopia) accounting for just 16% of the continent's population. 91% of the variation in the number of articles across countries can be explained by a peacefulness index, the number of international tourist arrivals, having English as an official language, and population. The majority of research is context-specific, so the continued lack of research on many African countries means that the evidence base for local policy-makers is much smaller in these countries. In the Porteus work, neither the volume of trade nor the foreign aid received by each country, could explained the attention received in academic journals [47]. According to UNCTAD classification among 47 countries: https://unctad.org/topic/vulnerable-economies/least-developed- countries/list (accessed on 25 November 2021). Guinea ranked 175 out of 189 countries in the Human Development Report 2018, whereas Liberia was 181 and Sierra Leone 184 . Their HDI values were 0.459; 0.435 and 0.419 respectively. The other members are Benin, Burkina Faso, Cabo Verde, Côte d'Ivoire, Gambia, Guinea, Guinea-Bissau, Liberia, Malí, Níger, Nigeria, Senegal y Togo. The source of these data is UN ComTrade database. Sierra Leone’s exports to Guinea in 2017 were 1.84% of the total exports and 1.93% to Liberia. Imports from Guinea to Sierra Leone were 0.78% and 0.08% from Liberia. This dataset represents the most comprehensive project-level data tracking international development finance. The base of the Research Release is all core data exported from the AidData Portal at www.aiddata.org. The Research Release serves as (1) a time- stamped version of AidData’s core data, which allows users and researchers to replicate their research results, and (2) a version of the data that is provided in a flat-table structure, allowing for users and researchers to analyze annual commitments more easily. This dataset was developed by AidData with the support of AidData’s core funders, including the Hewlett Foundation. Oxford Poverty and Human Development Initiative (2015). “Sierra Leone Country Briefing”, Multidimensional Poverty Index Data Bank. OPHI, University of Oxford, January. We get the data from OPHI (2020) Global MPI Country Briefing 2020: Sierra Leone (Sub-Saharan Africa). Source http://www.energy.gov.sl/home/rural-renewable-energy-project/ (accessed on 9 November 2021). See for example Shao & Wang (2021) [48] analysing the Japanese aid to China. 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Encyclopedia of the UN Sustainable Develop- ment Goals; Leal Filho, W., Azul, A., Brandli, L., Lange Salvia, A., Özuyar, P., Wall, T., Eds.; Springer: Cham, Switzerland, 2020. 41. Green, W.H. Econometric Analysis, 5th ed.; New York University: New York, NY, USA; Prentice Hall: Hoboken, NJ, USA, 2003. 42. Alkire, S.; Kanagaratnam, U.; Vollmer, F. Interlinkages between Multidimensional Poverty and Electricity: A Study Using the Global Multidimensional Poverty Index; The Rockefeller Foundation and Oxford Poverty and Human Development Initiative: Oxford, UK, 2021. 43. IEA. World Energy Outlook 2020; International Energy Agency: Paris, France, 2021. 44. Government of Sierra Leone. Sierra Leone Multidimensional Poverty Index 2019; UNDP and Oxford Poverty and Human Develop- ment Initiative: Oxford, UK, 2019. 45. Dash, A.K. Does foreign aid influence economic growth? Evidence from South Asian countries. Transnatl. Corp. Rev. 2021. [CrossRef] 46. Herzer, D.; Grimm, M. Does foreign aid increase private investment? Evidence from panel cointegration. Appl. Econ. 2012, 44, 2537–2550. [CrossRef] 47. Porteus, O. Research Deserts and Oases: Evidence from 27 Thousand Economics Journal Articles on Africa. Working Paper. 2020. Available online: https://sites.google.com/site/oporteous/research (accessed on 15 October 2020). 48. Shao, J.; Wang, J.M. Revisiting Economic Effectiveness of Foreign Aid: The Case of Japanese Aid to China. The World Economy 2021, in press. [CrossRef] 49. Dreher, A.; Fuchs, A.; Hodler, R.; Parks, B.C.; Raschky, P.A.; Tierney, M.J. African leaders and the geography of China’s foreign assistance. J. Dev. Econ. 2019, 140, 44–71. [CrossRef] http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Land Multidisciplinary Digital Publishing Institute

Aid, Multidimensional Poverty and Growth: Reversing the Micro-Macro Paradox in Guinea, Liberia and Sierra Leone

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land Article Aid, Multidimensional Poverty and Growth: Reversing the Micro-Macro Paradox in Guinea, Liberia and Sierra Leone 1 , 2 , 3 José María Larrú * and Carlos Quesada González Faculty of Economics and Business, Universidad San Pablo-CEU, 28003 Madrid, Spain ImFINE Research Group, Health and Human Department, Universidad Politécnica de Madrid, 28040 Madrid, Spain; carlos.quesada@upm.es Departamento de Matemática Aplicada a las Tecnologías de la Información y la Comunicación, Universidad Politécnica de Madrid, 28031 Madrid, Spain * Correspondence: larram@ceu.es Abstract: This article analyses whether Official Development Assistance (ODA) is linked to multidi- mensional poverty indicators in the context of the 2030 Agenda for Sustainable Development, the Sustainable Development Indictors and the principles stated by the Global Partnership for Effective Development Co-operation. Focused on three western Sub-Saharan Africa and least developing countries such as Guinea, Liberia and Sierra Leone, this article uses Error Correction Vector Model to estimate if ODA and economic growth are cointegrated and a sectoral and spatial analysis to check if ODA are linked to Multidimensional Poverty Indicators in the sample countries. Despite the 2014 Ebola outbreak, the three countries have achieved noticeable good results in poverty alleviation. Re- sults shows a certain macro-micro paradox because, despite a common trend between aid and growth identified at the macro level, we cannot find any sign of ODA contributions to the multidimensional poverty indicators when the micro level analysis is carried out. Our results may serve to increase the level of implementation of the ownership principle for effective development co-operation and achieve a significant improvement of several goals and targets included on the 2030 Agenda. Citation: Larrú, J.M.; González, C.Q. Keywords: 2030 Agenda for Sustainable Development; Sustainable Development Goals 1 and 7; Aid, Multidimensional Poverty and official development assistance; multidimensional poverty; micro-macro paradox; aid effectiveness; Growth: Reversing the Micro-Macro Guinea; Liberia; Sierra Leone Paradox in Guinea, Liberia and Sierra Leone. Land 2022, 11, 10. https:// doi.org/10.3390/land11010010 Academic Editors: Antonio Sianes 1. Introduction and Luis A. Fernández-Portillo The aim of this article is to shed light on the effectiveness of Official Development Assistance (ODA) to reduce poverty. The 2030 Agenda for Sustainable Development has Received: 19 November 2021 emphasized that people, prosperity, peace, planet, and partnerships are the “5 Ps” that Accepted: 17 December 2021 summarize the framework under the Sustainable Development Goals, which should be Published: 21 December 2021 reached for our world to be transformed. The opposite of prosperity is poverty (another Publisher’s Note: MDPI stays neutral “P”). The preamble of the Agenda clearly states: “We recognize that eradicating poverty in with regard to jurisdictional claims in all its forms and dimensions, including extreme poverty, is the greatest global challenge and an published maps and institutional affil- indispensable requirement for sustainable development”. There are many ways and financial iations. resources to reach this goal. Among others, economic growth and external flows such as ODA (or foreign aid) from donor countries to the most needy developing countries may be one of the more effective. However, are donors considering poverty “under its all forms and dimensions” as the real and main reason for allocating their ODA funds? Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This knowledge gap deals with the following problems. First, multidimensional This article is an open access article poverty data are only collected in the years in which each country conducts a household distributed under the terms and survey. This prevents a quantitative treatment through time series or balanced panel data, conditions of the Creative Commons and cross-sectional comparison does not provide causal results . Attribution (CC BY) license (https:// Second, aid amounts are not usually geolocated and the sector classification offered creativecommons.org/licenses/by/ by OECD_DAC does not allow for subnational spatial allocation of ODA. Nor does it allow 4.0/). Land 2022, 11, 10. https://doi.org/10.3390/land11010010 https://www.mdpi.com/journal/land Land 2022, 11, 10 2 of 26 for the allocation of ODA from each sector to the areas of the country that suffer the highest rates of multidimensional poverty. Third, donors do not make aid allocations taking into account only the poverty of the country, as it coexists with other motivations such as the commercial and geostrategic [1–6]. With the current data, there is no way to know how much aid has the real objective of reducing the different dimensions of poverty that affect each country. Fourth, it seems more appropriate to study country cases of special relevance com- pared to a global analysis of all foreign aid in all recipient countries. Studies that have attempted to capture the effect of aid on economic development continue to offer mixed results ([7–11], for an updated review of the literature). Donors select their ODA allocation country by country or region, but not jointly to all candidate countries. In addition, it is convenient to select the most successful cases in multidimensional poverty reduction to try to know to what extent these achievements are the result of aid or not [12,13]. In this article we explore the question analyzing if ODA to Guinea, Liberia and Sierra Leone (three western Sub-Saharan and least developing countries) are linked. If this were not the case, it would suggest that statements and principles, such as those that appeared after the High Level Fora on Aid Effectiveness (Rome 2003, Paris 2005, Accra 2008 and Busan 2008), show a high level of rhetoric. After those Fora, a Global Partnership for Effective Development Co-operation was created. The aim of the partnership is to be a multi- stakeholder vehicle for driving development effectiveness, to “maximize the effectiveness of all forms of co-operation for development for the shared benefits of people, planet, prosperity and peace.” It brings together governments, bilateral and multilateral organizations, civil society, the private sector and representatives from parliaments and trade unions among others, who are committed to strengthening the effectiveness of their partnerships for development and the 2030 Agenda”. What are their results? Beyond their good statements on intents such as the Busan Partnership Agreement (2008), the Mexico Communique (2014), the Nairobi Outcome Document (2016) and the Co-Chair ’s Statement on the Senior-Level Meeting (2019), is ODA really contributing to poverty eradication? The 2030 Agenda for Sustainable Development emphasized the “catalytic” role of ODA to reach SGDs and their targets . In this article we examine to what extent ODA can be linked to some SDGs that are associated with multidimensional poverty indicators. We carry out our research in two levels. Firstly, in a macro level, we explore if ODA flows are cointegrated with total GDP and its components (private and government consumption, investments, exports and imports) in Guinea, Liberia and Sierra Leone. Secondly, in a micro level, we analyze if sectoral and more disaggregated ODA flows can explain why these countries have reached some of the most remarkable results in multidimensional poverty index (MPI) and in its ten components. The advantage of using these poverty measures is that its three dimensions (education, health and standard of living) and ten indicators are linked to SDGs 2 (zero hunger), SDG 3 (good health and well-being), SDG 4 (quality education), SDG 7 (renewable, affordable and clean energy), SDG 11 (sustainable cities and communities) and SDG 1 (no poverty). We consider Guinea, Liberia and Sierra Leone for various reasons. Firstly, because they are underrepresented in the literature. Secondly, because they are least developing countries; 50% of the financial resources for development are ODA (Inter-Agency Task Force on Financing for Sustainable Development 2019 [14]) . Thirdly, despite suffering from the Ebola outbreak, they show remarkably positive results in poverty reduction. According to UNDP’s report “Global Poverty Index 2020” [15], Sierra Leone was the country where multidimensional poverty was cut down the most between 2013 and 2017, even during the Ebola epidemic. The poverty headcount reached 74% in 2013 and was only 58% in 2017 [16]. The reductions in poverty components of cooking fuel and access to electricity were the main indicators that explain Sierra Leone’s success. Even more, Sierra Leone ranked first among the all countries that could reduce poverty in the cooking fuel component (16%) and child mortality (86%). Liberia ranked first in the access to assets indicator (26.5% between 2007–2013) and Guinea in the living conditions of housing Land 2022, 10, x FOR PEER REVIEW  3  of  31  Land 2022, 11, 10 3 of 26 component (−16%) and child mortality (−86%). Liberia ranked first in the access to assets  indicator  (−26.5%  between  2007–2013)  and  Guinea  in  the  living  conditions  of  housing  (17.5% between 2012–2016) (UNDP & OPHI 2020:12[15], Figure 8). For all these reasons, (−17.5% between 2012–2016) (UNDP & OPHI 2020:12[15], Figure 8). For all these reasons,  we believe that these three countries deserve an in-depth analysis (Figure 1). we believe that these three countries deserve an in‐depth analysis (Figure 1).  Figure 1. Countries and indictors of poverty reduction where each country ranked first among developing countries ana‐ Figure 1. Countries and indictors of poverty reduction where each country ranked first among lized by UNDP & OPHI (2020) [15]. Percentage change between surveys years and annuliazed change in parenthesis.  developing countries analized by UNDP & OPHI (2020) [15]. Percentage change between surveys years and annuliazed change in parenthesis. The hypothesis of this paper is that, conversely to the micro‐macro paradox identi‐ fied by Mosley (1986) [17], a macro‐micro paradox might be detected, at least in these  The hypothesis of this paper is that, conversely to the micro-macro paradox identified three Sub‐Saharan countries. Mosley found that ODA flows might show positive results  by Mosley (1986) [17], a macro-micro paradox might be detected, at least in these three when the goals of the ODA projects were evaluated, but there was not any positive macro  Sub-Saharan countries. Mosley found that ODA flows might show positive results when result when aid and growth were analysed. We believe that a positive cointegration may  the goals of the ODA projects were evaluated, but there was not any positive macro result be detected between ODA and GDP (macro effect), but this result is not enough to show  when aid and growth were analysed. We believe that a positive cointegration may be that ODA was an effective financial instrument to reduce multidimensional poverty when  detected between ODA and GDP (macro effect), but this result is not enough to show that a sectorial and spatial analysis were carried out (meso or micro effect). In fact, the main  ODA was an effective financial instrument to reduce multidimensional poverty when a findings of the paper are that, although a positive cointegration between ODA and GDP  sectorial and spatial analysis were carried out (meso or micro effect). In fact, the main may be identified, ODA flows were not focused on the sectors that are more related to  findings of the paper are that, although a positive cointegration between ODA and GDP multidimensional poverty indicators and ‐at least in the case of Sierra Leone‐ neither on  may the be dist identified, ricts whereODA  multid flows imenswer iona el po notve focused rty were on higthe her. sectors that are more related to multidimensional It is worth bea poverty ring in min indicators d that a ma andcr-at o predicti least in vethe  model case betw of Sierra een aid Leone-  and growth neither is on not our main interest. We do not want to offer policy measures based on past data, on  the districts where multidimensional poverty were higher. how aid can increase economic growth. We are more interested in show how ODA flows  It is worth bearing in mind that a macro predictive model between aid and growth and poverty indicators are linked, in the vein of the 2030 Agenda and Sustainable Devel‐ is not our main interest. We do not want to offer policy measures based on past data, opment Goal 1 and target 1.2. “By 2030, reduce at least by half the proportion of men,  on how aid can increase economic growth. We are more interested in show how ODA women and children of all ages living in poverty in all its dimensions according to national  flows and poverty indicators are linked, in the vein of the 2030 Agenda and Sustainable definitions”. If poverty is multidimensional and ODA flows try to reduce poverty, how  Development Goal 1 and target 1.2. “By 2030, reduce at least by half the proportion of men, are they linked? Our results show that ODA is not been able to help reduce multidimen‐ women and children of all ages living in poverty in all its dimensions according to national sional poverty because it is not focused on it, neither geographically nor sectorally. The  definitions”. If poverty is multidimensional and ODA flows try to reduce poverty, how are first principle of the Global Partnership for Effective Development Co‐operation, owner‐ they linked? Our results show that ODA is not been able to help reduce multidimensional ship, is still rhetorical.  poverty because it is not focused on it, neither geographically nor sectorally. The first The  paper  is  connected  not  only  to  the  aid  and  growth  literature  in  Sub‐Saharan  principle of the Global Partnership for Effective Development Co-operation, ownership, is countries ‐either in a cross‐countries framework [18–20] or case‐studies [21,22]‐ but also,  still rhetorical. The paper is connected not only to the aid and growth literature in Sub-Saharan countries -either in a cross-countries framework [18–20] or case-studies [21,22]- but also, to the link between aid and multidimensional poverty [23,24] and to the methodological dialogue from micro to macro development [25]. Land 2022, 10, x FOR PEER REVIEW  4  of  31  Land 2022, 11, 10 4 of 26 to the link between aid and multidimensional poverty [23,24] and to the methodological  dialogue from micro to macro development [25].  The novelty of the paper is threefold. To our knowledge, this is the first time that The novelty of the paper is threefold. To our knowledge, this is the first time that  (macro) Vector Error Correction Model (VECM) and cointegration analysis are carried (macro) Vector Error Correction Model (VECM) and cointegration analysis are carried out  out between ODA and GDP and its components for the three Sub-Saharan case studies. between ODA and GDP and its components for the three Sub‐Saharan case studies. Sec‐ Second, a deep analysis for ODA flows and poverty indicators are carried out. Third, two ond, a deep analysis for ODA flows and poverty indicators are carried out. Third, two  different databases for ODA are used: the classical OECD-DAC (OECD 2021 [26]) and the different databases for ODA are used: the classical OECD‐DAC (OECD 2021 [26]) and the  AidData [27,28]. AidData [27,28].  2. Materials and Methods 2. Materials and Methods  Our research strategy can be seen in Figure 2. Our research strategy can be seen in Figure 2  SDG‐1  Mosely Our results Financing 2030  no poverty results Agenda and SDGs Public concessional funds: Macro level: ECVM Long run ODA‐GDP Policy ODA Vertical  implications: funds for Three relevant case studies Donors should common ODA for considered MPI  goods the poor in allocating Micro level: ODA quality; ODA to push Short run Private funds:  ODA‐MPI ODA by SDG‐1 Foreign direct investments;  sectors and remittances; private aid districts Figure 2. Research strategy. Author’s elaboration.  Figure 2. Research strategy. Author ’s elaboration. 2.1. 2.1.Brief  BriefCountries  Countries Featur Features es  Guinea, Liberia and Sierra Leone are remarkably underrepresented among the re‐ Guinea, Liberia and Sierra Leone are remarkably underrepresented among the re- 5 6 5 6 search carried out for African countries . All of them are Least Developed Countries , they  search carried out for African countries . All of them are Least Developed Countries , they rank very low in the human development index  and they shared the Ebola’s outbreak in  rank very low in the human development index and they shared the Ebola’s outbreak the recent past (2013–2017). They share frontiers and they belong to the African Union  in the recent past (2013–2017). They share frontiers and they belong to the African Union since 2001, the Economic Community of West African States (ECOWAS) economic agree‐ since 2001, the Economic Community of West African States (ECOWAS) economic agree- ment  since 1975, but trade among them is quite low. They are countries rich in natural  ment since 1975, but trade among them is quite low. They are countries rich in natural resources. Guinea possesses the world’s largest reserves of bauxite and largest untapped  resources. Guinea possesses the world’s largest reserves of bauxite and largest untapped high‐grade iron ore reserves, as well as gold and diamonds. Liberia main exports are iron  high-grade iron ore reserves, as well as gold and diamonds. Liberia main exports are iron ore, rubber, diamonds and gold. Sierra Leone is rich in diamond mining, iron ore, rutile  ore, rubber, diamonds and gold. Sierra Leone is rich in diamond mining, iron ore, rutile and bauxite. These countries also have high levels of ethnic and linguistic fragmentation.  and bauxite. These countries also have high levels of ethnic and linguistic fragmentation. The three of them have shown remarkable economic growth rates since the beginning of  The three of them have shown remarkable economic growth rates since the beginning of the 21st Century.  the 21st Century. However, they are very different in some features: Guinea has 245,717 square kilo‐ However, they are very different in some features: Guinea 2 has 245,717 square kilo- meters and 12.5 million inhabitants, compared to 96,320 km  of Liberia with 5.07 million  meters and 12.5 million inhabitants, compared to 96,320 km of Liberia with 5.07 million population and 71,620 km  of Sierra Leone with 6.6 million inhabitants. They also differ  population and 71,620 km of Sierra Leone with 6.6 million inhabitants. They also differ in in their GDP per capita: USD 1532 in Liberia; USD 1702 Sierra Leone and USD 2557 in  their Guin GDP ea inper  2018 capita:  (curren USD t PP1532 P US in Do Liberia; llars).  USD 1702 Sierra Leone and USD 2557 in Guinea in 2018The (curr ir ec ent onom PPP ic US struDollars). cture is different as well (Table 1).  Their economic structure is different as well (Table 1). Table 1. Economic structure: selected indicators (in percentage of GDP).  Country  Exports  Imports  Agriculture  Industry  Services  21.9 (40% gold; 36% −36.9 (14% petroleum  Guinea  19.8  32.1  48.1  aluminum ores)  oils; 11% rice)  Land 2022, 11, 10 5 of 26 Land 2022, 10, x FOR PEER REVIEW  5  of  31  Table 1. Economic structure: selected indicators (in percentage of GDP). Country Exports Imports Agriculture Industry Services 21.9 (40% gold; 36.9 (14% petroleum Liberia  17.5 −89.2  34  13.8  52.2  Guinea 19.8 32.1 48.1 36% aluminum ores) oils; 11% rice) 26.8 (17% motor  Sierra  −55.3 (rice 19%; 6.5%  Liberia 17.5 89.2 34 13.8 52.2 vehicles; 14% cocoa  60.7  6.5  32.9  26.8 (17% motor Leo vehicles; ne  55.3 (rice 19%; 6.5%motor cars)  Sierra Leone beans)  60.7 6.5 32.9 14% cocoa beans) motor cars) Source:  CIA  Factbook  and  UN  ComTrade  database.  Liberians  values  are  for  2016  whereas  for  Source: CIA Factbook and UN ComTrade database. Liberians values are for 2016 whereas for Guinea and Sierra Guinea and Sierra Leone are 2017 estimations. Trade data for Liberia were not available in the UN  Leone are 2017 estimations. Trade data for Liberia were not available in the UN ComTrade database. ComTrade database.  Sierra Leone’s main trade partners in 2017 were China (17% of total imports), India Sierra Leone’s main trade partners in 2017 were China (17% of total imports), India  and Turkey (7% in both cases) whilst its main exports went to Netherlands (23%), China and Turkey (7% in both cases) whilst its main exports went to Netherlands (23%), China  (13%) and Cote d’Ivoire (12%) . Liberia and Guinea stand for less than 2% of Sierra Leone’s (13%) and Cote d’Ivoire (12%) . Liberia and Guinea stand for less than 2% of Sierra Leone’s  imports and exports . imports and exports .  Guinea’s trade partners in 2015 were Ghana (22%), India (16%), the United Arab Guinea’s trade  partners  in  2015  were  Ghana  (22%),  India  (16%),  the  United Arab  Emirates (10%), China (15%), the Netherlands (13%) and India (11%). Emirates (10%), China (15%), the Netherlands (13%) and India (11%).  Their GDP growth has been unstable and remarkably dependent on the international Their GDP growth has been unstable and remarkably dependent on the international  prices of commodities (Figure 3). prices of commodities (Figure 3).  Figure 3. Time series of GDP growth. Source: World Bank, World Development Indicators.  Figure 3. Time series of GDP growth. Source: World Bank, World Development Indicators. 2.2. ODA to Guinea, Liberia and Sierra Leone  2.2. ODA to Guinea, Liberia and Sierra Leone 2.2.1. Net ODA Trends  2.2.1. Net ODA Trends As Figure 4 shows, ODA flows have diminished in recent decades and in relative  As Figure 4 shows, ODA flows have diminished in recent decades and in relative terms (ODA to Liberia was 20.2% of GNI in 2018; and 13.3% to Sierra Leone, and 5.1% to  terms (ODA to Liberia was 20.2% of GNI in 2018; and 13.3% to Sierra Leone, and 5.1% Guinea).  to Guinea). Net ODA in constant dollars shows low levels until 1976 and a remarkable erratic trend since then (Figure 5). Land 2022, 11, 10 6 of 26 Land 2022, 10, x FOR PEER REVIEW  6  of  31  Land 2022, 10, x FOR PEER REVIEW  7  of  31  Figure 4. Net ODA flows in relative terms. Source: World Bank: WDI.  Figure 4. Net ODA flows in relative terms. Source: World Bank: WDI. Net ODA in constant dollars shows low levels until 1976 and a remarkable erratic  trend since then (Figure 5).  Figure 5. Time series of net ODA in constant dollars. Source: World Bank; World Development Indicators.  Figure 5. Time series of net ODA in constant dollars. Source: World Bank; World Development Indicators. The aim of this paper is to analyse if Official Development Assistance (ODA) is asso‐ The aim of this paper is to analyse if Official Development Assistance (ODA) is ciated with these erratic trends of economic growth and, secondly, if ODA flows are asso‐ ciated with the reduction of the multidimensional poverty indicators recently experienced  associated with these erratic trends of economic growth and, secondly, if ODA flows by these countries.  2.2.2. ODA Main Donors  As Figure 6 shows, multilateral donors are the main character in Guinea. They reach  71% in 2012 and they still concentrate the 41% of the ODA flows in 2018. IMF and African  Development  Fund  are  the  multilateral  donors  whose  contributions  are  remarkable.  Among bilateral donors, United States, the United Kingdom and the European Union con‐ tribute the most. The sum of their contributions depicts more than one third of net ODA  received  by  Guinea  (31%  in  2018).  The  European  Union  has  maintained  the  highest  amounts in recent years (18% in 2018). For 2017–2018 (the last couple of years with data  available), the main donors have been the EU (17.7%), USA (14.2%) and World Bank’s IDA  (12.6%).  In the case of Liberia (Figure 7), bilateral donors dominate the contributions. The USA  is clearly the main donor (more than 40% since 2015), followed by multilateral donors.  The peak in the share of multilateral donors in 1992 and 1995 is explained by a special  World Food Program contribution (USD 94.5 and USD 76.1 million, respectively) and the  maximum in 2007 was due to a contribution of the World Bank (USD 842.8 million). Eu‐ ropean Union contributions have been declining since the ‘90s (they only capture a 6% in  2018). For the period 2017–2018, the main donors have been the USA (42.6%), followed by  IDA (10.6%) and both the European Union (6.7%) and African Development Fund (6.6%).  Considering the case of Sierra Leone (Figure 8), bilateral ODA amounts dominate.  The sum of the UK, US and EU contributions are higher than the 40% in last years. The  Land 2022, 11, 10 7 of 26 are associated with the reduction of the multidimensional poverty indicators recently experienced by these countries. 2.2.2. ODA Main Donors As Figure 6 shows, multilateral donors are the main character in Guinea. They reach 71% in 2012 and they still concentrate the 41% of the ODA flows in 2018. IMF and African Development Fund are the multilateral donors whose contributions are remarkable. Among bilateral donors, United States, the United Kingdom and the European Union contribute the most. The sum of their contributions depicts more than one third of net ODA received by Guinea (31% in 2018). The European Union has maintained the highest amounts in recent years (18% in 2018). For 2017–2018 (the last couple of years with data available), the main donors have been the EU (17.7%), USA (14.2%) and World Bank’s IDA (12.6%). Table 2. Analysis of the stationarity of time series: step 1. Land 2022, 10, x FOR PEER REVIEW  8  of  31  Guinea Liberia Sierra Leona Variable p-Value Decision p-Value Decision p-Value Decision Net ODA 0.0571 Non-Stationary 0.613 Non-Stationary 0.9586 Non-Stationary GDP 0.8974 Non-Stationary 0.9841 Non-Stationary 0.9743 Non-Stationary United Kingdom is the main donor (the share of its ODA reached 41% in 2014 and 26% in  Gross Capital Form. 0.6418 Non-Stationary 0.0594 Non-Stationary 0.7923 Non-Stationary 2018), followed by the European Union. The amounts coming from multilateral donors  Exports 0.9082 Non-Stationary 0.0 Stationary 0.8895 Non-Stationary Imports 0.9306 wereNon-Stationary  declining since 1994 (whe 0.0039n an IMF lo Stationary an for USD 155.7 m 0.9711 illion was approve Non-Stationary d) but  Consumption 0.9162 Non-Stationary 0.8734 Non-Stationary 0.9951 Non-Stationary their contributions are still in line with the USA. For 2107–2018, the main donors are UK  Sour (2ce: 6.6%), Author  the ’s USA elaboration.  (12.5%) and the EU (12%).  Figure 6. Main donors to Guinea. Source: Authors’ elaboration with data from OECD‐DAC Table  Figure 6. Main donors to Guinea. Source: Authors’ elaboration with data from OECD-DAC Table 2a: 2a: net ODA total net disbursements in constant USD, 2018.  net ODA total net disbursements in constant USD, 2018. In the case of Liberia (Figure 7), bilateral donors dominate the contributions. The USA is clearly the main donor (more than 40% since 2015), followed by multilateral donors. Land 2022, 11, 10 8 of 26 The peak in the share of multilateral donors in 1992 and 1995 is explained by a special World Food Program contribution (USD 94.5 and USD 76.1 million, respectively) and the maximum in 2007 was due to a contribution of the World Bank (USD 842.8 million). European Union contributions have been declining since the ‘90s (they only capture a 6% in Land 2022, 10, x FOR PEER REVIEW 2018).   For the period 2017–2018, the main donors have been the USA (42.6%), followed 9  of  31  by IDA (10.6%) and both the European Union (6.7%) and African Development Fund (6.6%). Figure 7. Main donors to Liberia. Source: Authors’ elaboration with data from OECD‐DAC Table 2a: net ODA total net  Figure 7. Main donors to Liberia. Source: Authors’ elaboration with data from OECD-DAC Table 2a: disbursements in constant USD, 2018.  net ODA total net disbursements in constant USD, 2018. Considering the case of Sierra Leone (Figure 8), bilateral ODA amounts dominate. The sum of the UK, US and EU contributions are higher than the 40% in last years. The United Kingdom is the main donor (the share of its ODA reached 41% in 2014 and 26% in 2018), followed by the European Union. The amounts coming from multilateral donors were declining since 1994 (when an IMF loan for USD 155.7 million was approved) but their contributions are still in line with the USA. For 2107–2018, the main donors are UK (26.6%), the USA (12.5%) and the EU (12%). 2.3. Multidimensional Poverty Index Surprisingly, the three countries have shown remarkably good results in many of the indicators of the global MPI that one can consider, as the next Figures 9–11 show. Land 2022, 11, 10 9 of 26 Land 2022, 10, x FOR PEER REVIEW  10  of  31  Figure 8. Main donors to Sierra Leone. Source: Authors’ elaboration with data from OECD‐DAC  FigureTa 8.ble Main  2a: net donors  ODA total to net Sierra  disburs Leone. ementsSour  in cons ce: tant Authors’  USD, 2018elaboration .  with data from OECD-DAC Land 2022, 10, x FOR PEER REVIEW  11  of  31  Table 2a: net ODA total net disbursements in constant USD, 2018. 2.3. Multidimensional Poverty Index  Surprisingly, the three countries have shown remarkably good results in many of the  indicators of the global MPI that one can consider, as the next Figures 9–11 show.  Finally, there are some commonalities between urban and rural poverty in the three  countries. Although rural poverty is much higher, cooking fuel, sanitation and electricity  are the main deprivations both in urban and rural contexts.  Unfortunately, ODA data are not disaggregated for urban or rural allocations, and  therefore we cannot carry out an impact analysis of ODA on urban/rural poverty.  Figure 9. Reduction in the global MPI, and its headcount and intensity. Note: annualized relative  Figurecha 9.nReduction ges in the Mult inid the imensi global onal Poverty MPI, and  Index its harmonized headcount  for and compintensity arisons acr.os Note: s time (MPIT). annualized   relative Time periods are: Guinea 2012–2016; Liberia 2007–2013; Sierra Leone 2013–2017. Source: Alkire et  changes in the Multidimensional Poverty Index harmonized for comparisons across time (MPIT). al. (2020) [16,29].  Time periods are: Guinea 2012–2016; Liberia 2007–2013; Sierra Leone 2013–2017. Source: Alkire et al. (2020) [16,29]. Land 2022, 11, 10 10 of 26 Land 2022, 10, x FOR PEER REVIEW  12  of  31  Figure 10. Reduction in each multidimensional poverty indicator. Notes: Annualized changes. This table provides cen‐ Figure 10. Reduction in each multidimensional poverty indicator. Notes: Annualized changes. This sored headcount ratios for each of the 10 MPI indicators. Censored headcount ratios are the proportion of people who are  table provides censored headcount ratios for each of the 10 MPI indicators. Censored headcount MPI poor and experience deprivations in each of the indicators. Source: Alkire et al. (2020) [16,29].  ratios are the proportion of people who are MPI poor and experience deprivations in each of the indicators. Source: Alkire et al. (2020) [16,29]. Finally, there are some commonalities between urban and rural poverty in the three countries. Although rural poverty is much higher, cooking fuel, sanitation and electricity are the main deprivations both in urban and rural contexts. Unfortunately, ODA data are not disaggregated for urban or rural allocations, and therefore we cannot carry out an impact analysis of ODA on urban/rural poverty. 2.4. Data Sources The economic data are gathered from the World Bank’s World Development Indicators. We consider Gross Domestic Product (GDP) amounts, and their demand components: final consumption expenditure, gross capital formation, exports and imports. Net Official Development Assistance (ODA) comes from International Development Statistics (IDS) online databases. Net ODA consists of disbursements of loans made on concessional terms (net of repayments of principal) and grants by official agencies of the members of the Development Assistance Committee (DAC), by multilateral institutions, and by non-DAC countries to promote economic development and welfare in countries and territories in the DAC list of ODA recipients. It includes loans with a grant element of at least 25 percent (calculated at a rate of discount of 10 percent). Net official aid refers to aid flows (net of repayments) from official donors to countries and territories in the DAC list of recipients. Data are in constant 2015 U.S. dollars. Land 2022, 11, 10 11 of 26 Land 2022, 10, x FOR PEER REVIEW  13  of  31  Figure 11. Poverty incidence in rural and urban locations. Source: Authors elaboration based on  Figure 11. Poverty incidence in rural and urban locations. Source: Authors elaboration based on Alkire et al. (2021) [30].  Alkire et al. (2021) [30]. Land 2022, 11, 10 12 of 26 The quality of ODA indicators comes from the Global Partnership for Effective Devel- opment Co-operation database. Sectoral ODA. With the aim of analysing the sectoral distribution of ODA flows, we download the disbursements in constant US dollars from the OECD-Creditor Reporting System database (OECD 2021) for 2002–2018, and we split the period in two subperiods: 2002–2009 and 2010–2018. We get the sums for each period and sector, and we compare the percentage of each sector-period for the main donors AidData. To our knowledge, we use for the first time, aid-disaggregated data from the AidData database [28] for Sierra Leone (AidData 2017 [27]) . This dataset has 856 projects on 2314 locations for 1992–2014 and allows us to know the amount of aid disbursed by donor, sector and province (district) of the country. Data availability starts in 1992 and end in 2018. The total amount of aid compiled by AidData for Sierra Leone reached USD13,389,548,744. Multidimensional Poverty Index (MPI). Data for the MPI values, and their headcount and intensity comes from Alkire, S., J. M. Roche and A. Vaz (2014) [31]. There are two surveys for poverty indicators for Sierra Leone: a Demographic and Health Survey for 12 13 2013 and Multiple Indicator Cluster Surveys (MICS) for 2017 . This fact implies that our period of analysis is 2013–2017. 2.5. Methods 2.5.1. Vector Error Correction Model The aim of this section is to check whether there is a statistical (causal) association between the aid flows (measured by ODA) and the economic growth (measured by GDP and its components) in the three selected countries. We try to shed light in the aid-and- growth academic corpus of literature. In particular, we bear in mind the “micro-macro paradox” [17]. The paradox is that, whether foreign aid seems to show good results at micro-level (projects tend to reach their specific results), there is no significative changes in macro indicators, such as poverty levels, human development indexes or GDP per capita. For studying the possible relation between ODA and economic growth the paper uses several statistical methods, including some econometric ones. All calculations are done us- ing either Microsoft Excel or Python 3.8.11 with the libraries numpy, pandas and statsmodels. There is no consensus on which is the best mathematical tool to study how ODA relates to the economic system as there are huge amounts of factors that can influence and sometimes time scales are quite different among others [9–11,20,32–34],but plenty of research has been carried out using time series models [35–37]; such as Vector Autoregres- sion (VAR) that, among other advantages, does not need to specify which variables are endogenous and exogenous. The main model that will be used here is the Vector Error Correction Model (VECM). VECM models are built in order to examine short-term and long-term relations of non-stationary variables that are cointegrated. The main features of the model are: All variables are considered endogenous. All variables should be of order 1, some variables might be stationary, but none are to be of order 2. The system dynamics must show, at least, one cointegration relation (thus, it can be regarded as a VAR model with the restrictions driven by cointegration). It is important to stress out that for the VECM model, the amount of data available for Liberia is rather scarce for the number of variables that we want to include and thus the analysis and results are affected. As a matter of fact, a model including the six variables at the same time cannot be computed for such a small number of observations and therefore a model with five variables is considered. Additionally, the maximum lags allowed for that model is smaller than for the other two. After the preprocessing, the steps carried out to obtain the VECM model are as follows. First, we checked that the variance increases with mean in all series. As it is customary in these cases, a logarithmic transformation was used in all variables. Then, Augmented Land 2022, 11, 10 13 of 26 Dickey Fuller (ADF) tests were carried out for each of the variables in order to check whether they are stationary, setting a significance level of a = 0.01. 2.5.2. Multidimensional Poverty Index The global multidimensional poverty index is a quantitative assessment of the state of acute poverty in developing countries. Based on Alkire and Foster ’s methodology (2011) [38], it was updated [30,39] to closely align the measure to the Sustainable Develop- ment Goals (SDGs) that are underlie the 2030 Agenda for Sustainable Development [40]. Based on national surveys, the MPI can be disaggregated in urban and rural areas, ethnic groups, gender, age cohort or deprivation considered under its ten indicators. The MPI has three equally weighted dimensions: health, education and living stan- dards. Under the health dimension, two indicators are considered: nutrition (a household is deprived if any person under 70 years of age for whom there is nutritional information is undernourished) which is linked to SDG 2 (zero hunger), and child mortality (when a child under 18 has died in the household in the five-year period preceding the survey) linked to SDG 3 (good health and well-being). Under the education dimension, these two indicators are taken into account: years of schooling (when no eligible household member has completed six years of schooling) and school attendance (when any school-aged child is not attending school up to the age at which he or she would complete class 8) both linked to SDG 4 (quality education). Finally, under the living standards dimension, six indicators are considered: cooking fuel (a household cooks using solid fuel such as dung, agricultural crop, shrubs, wood, charcoal or coal) linked to SDG 7 (renewable energy); sanitation (the household has unimproved or no sanitation facility or it is improved but shared with other households) linked to SDG 6; drinking water (the household’s source of drinking water is not safe or safe drinking water is a 30-min or longer walk from home, roundtrip) linked also to SDG 6; electricity (when the household has no electricity) linked to SDG 7 (affordable and clean energy); housing (the household has inadequate housing materials in any of the three components: floor, roof or walls) linked to SDG 11 (sustainable cities and communities); and assets (the household does not own more than one of these assets: radio, TV, telephone, computer, animal cart, bicycle, motorbike or refrigerator, and does not own a car or a truck) linked to SDG 1 (no poverty). The association of the MPI indicators with the SDGs has many advantages; among others, for assessing if ODA flows are being allocated in the countries and sectors where the deprivations are higher. In this paper, we will try to link MPI indicators, SDGs and sectorial ODA amounts to verify if ODA is contributing to multidimensional poverty results. 3. Results 3.1. ODA and GDP: Vector Error Correction Model Following the method described above, Table 2 shows the results of the ADF tests p-values and stationary decisions for net ODA, GDP and its components. Given these results, the first differences are taken for series that are non-stationary. Performing again ADF tests, now on the differentiated series, with the same significance level, we obtain Table 3: Table 3. Analysis of the stationarity of time series: step 2. Guinea Liberia Sierra Leona Variable (1st diff) p-Value Decision p-Value Decision p-Value Decision Net ODA 0.6781 Non-Stationary 0.6578 Non-Stationary 0.0001 Stationary GDP 0.0004 Stationary 0.2638 Non-Stationary 0.0 Stationary Gross Capital Form. 0.0001 Stationary 0.0 Stationary 0.0 Stationary Exports 0.0 Stationary - - 0.0 Stationary Imports 0.0044 Stationary - - 0.0 Stationary Consumption 0.0003 Stationary 0.0001 Stationary 0.0064 Stationary Source: Author ’s elaboration. Land 2022, 11, 10 14 of 26 As stated before, it is correct to consider a model where one of the variables is non- stationary as long as all of them are considered only in first differences. Only for the first two series of Libera are the second differences considered, leading to p-values of 0.0 and 0.2077, respectively. Therefore, the final series for the models are considered as follows. All the series for Guinea and Sierra Leona are transformed logarithmically and taken in first differences, whereas the series for Liberia are transformed logarithmically and taken in first differences in the case of Gross Capital Formation and Consumption and in second differences in the case of Net ODA and GDP. The next step is to choose an adequate order of lag; if it is too large significance in the coefficients might be reduced while if taking a small order, residuals might not be normal [41]. Thus, a trade-off between fit and parsimony is needed. The most frequent tools to help us find make this decision are the Akaike Information Criterion (AIC) and the Bayesian Information Criterion (BIC). The last step consists on determining the cointegra- tion rank which is done by means of the Johansen cointegration test using the trace test statistic with significance level a = 0.05. The following lag orders and cointegration ranks were found (Table 4). Table 4. Lags order and cointegration ranks. Guinea Liberia Sierra Leone Lag order 2 0 2 Cointegration rank 4 0 1 Source: Author ’s elaboration. All in all, we identify a positive and statistically significant association between ODA received by the three Sub-Saharan countries, their GDP and the demand components of the GDP. Conversely to Mosley 1986 (he found positive micro level results, but he did not any macro impact) [17], we now want to know if there is some micro evidence that might support our VECM results. For this purpose, we analyzed the association between ODA flows and multidimensional poverty indicators. 3.2. ODA: Quality and Sectoral Distribution 3.2.1. ODA Quality There are some quality indicators of ODA collected by surveys conducted by the Global Partnership for Effective Development Cooperation. The main results for the three countries and regional Africa averages are shown in Table 5. The indicators show that the quality of ODA is not bad, broadly speaking. The best practices seem to be interventions that draw objectives from country-led results framework (the so-called ownership principle in the Paris Declaration for Effective Development Cooperation), the annual predictability of aid funds (not for medium-term) and the low levels of tied aid (indicator 10). Land 2022, 11, 10 15 of 26 Table 5. ODA quality indicators. Year 2008 2011 2016 2018 Sierra Sierra Sierra Sierra Indicator/Country Guinea Liberia Africa Guinea Liberia Africa Guinea Liberia Africa Guinea Liberia Africa Leone Leone Leone Leone % of use of country-owned results frameworks by providers of 72.1% 44.4% 49.4% 66.0% development co-operation (SDG 17.15.1) % of new development interventions that draw objectives 100% 100% 90.0% 84.8% 69.2% 100% 88.9% 79.7% from country-led results frameworks % of results indicators drawn from 51.9% 51.8% 62.8% 60.5% 82.5% 33.3% 30.0% 62.8% country-led results frameworks % of results indicators monitored using the partner country's 48.1% 53.5% 40.6% 51.3% 64.7% 0.0% 29.2% 53.7% own sources % of new interventions that plan a final evaluation with partner 66.7% 11.8% 70.4% 51.2% 25.0% 0.0% 35.7% 54.7% country involvement Indicator 1b: Overall strength of 0.0% 70.9% 70.5% 67.8% national results framework (%) Indicator 5a: Annual predictability 99.3% 79.5% 79.3% N.A. 33.3% 88.1% 79.5% 96.8% 75.1% 94.1% 72.4% 97.0% 98.1% 100% 86.0% of development co-operation Indicator 5b: Medium-term predictability of development 100% 100% 53.3% 61.2% N.A. 53.3% N.A. 59.9% co-operation Indicator 6: Development co-operation is on budgets which N.A. 38.8% 54.0% N.A. 100% 29.2% 21.3% 41.4% 100% 9.3% 45.0% N.A. 100% N.A. 50.2% are subject to parliamentary scrutiny Indicator 9b: Use of partner countries public financial management and procurement 24.0% 24.6% 31.8% N.A. 39.6% 32.9% 34.8% 12.8% 81.1% 46.9% 36.8% 16.5% 8.8% 0.2% 28.1% systems to deliver development co-operation Indicator 10: Aid is untied 66.2% 38.3% 65.6% 87.6% 88.4% 91.3% 80.6% 91.9% 84.4% 95.8% 82.4% N.A. 71.6% 94.2% 82.7% Note: bold percentages mean a value higher than Africa’s average. Source: Global Partnership for Effective Development Cooperation: https://dashboard.effectivecooperation.org/ country (accessed on 15 October 2021). Land 2022, 11, 10 16 of 26 All in all, donor practices seem to be good enough for development in the three countries. We cannot infer that this is translated into a poverty reduction automatically, but it is a useful evidence for our purpose. 3.2.2. ODA Sectoral Distribution In the case of Guinea, the sectoral composition for all donors has not changed a lot between the two periods. Social infrastructure leads the ODA (42%), Economic infras- tructure has increased a little (from 7% to 11%) and there has been some reductions in ODA for production (from 9% to 4%), in Multisector (specially in general environment protection) and in Debt relieve (from 20% to 17%). Some donor and sectoral specialization could be identified. For instance, European Union leads ODA for road transport (more than their 30% of ODA went to this sector). African Development Bank and IDA tend to concentrate their aid in Economic Infrastructure, whereas United Nations preferred to help Government and civil society, especially conflict, peace and security (14% of its ODA in 2010–2018). One remarkable feature for all donors is that they do not tent to send ODA flows to sectors related to multidimensional poverty indicators. The highest percentage of ODA channelled to dimensions directly related to causes of poverty was education (16% 2002– 2009). However, some donors tend to distribute their ODA more concentrated. For instance, education received 32% of IDA flows for 2002–2009, health 55% from other multilaterals (excluding EU, World Bank, IMF, regional development banks and UN). The IMF is clearly specialized in channelled its aid through General Budget Support (more than 80% in the two periods considered). Lastly, the UK focused a huge proportion of its aid to debt relive (33% in 2002–2009 and 69% in 2010–2018). It should bear in mind, that these amounts cannot be considered directly linked to poverty reduction. In fact, it is not “fresh money” for development agents, NGOs or practitioners. In the case of Liberia, some features concur with Guinea. For instance, Social Infras- tructure dominates in both periods (35%) and Economic infrastructure has increased from 6% to 17%. One quarter of ODA is for Debt relief and the proportion of Humanitarian Aid has declined from 19% to 11%. IMF and African Development Fund channeled their aid through general budget support (80% or more for 2002–2009). The US focused their aid in education (10% in 2010–2018) whereas health sector was mainly attended by IDA (22% of their funds were to that sector). Drinking water and sanitation received very little ODA. Only the share of the ADF (12%) was noticeable. Energy (electricity included) only was noteworthy for IDA (20% for 2010–2018). In Sierra Leone, ODA has focused on Social Infrastructure (43.8% for 2010–2018) followed by humanitarian aid (17.6%), Health (14%) and General Budget Support (13%). It was very important the aid for Action related to Debt for 2002–2009 (25%). Education is helped by the United States (8.4% of its aid in 2010–2018). United Kingdom was the main donor for Sierra Leone. The sectorial allocation of this donor was focused on Government and civil society for 2002–2009 (42.8%) followed by General Budget Support (33.1%) and Humanitarian aid for 2010–2018 (38.1%). This sector was also prioritized by the United States (34.7%). The European Union has focused on Road transport (19% in 2002–2009 and 27% for 2010–2018). IDA is specialized on Economic Infrastructure (19%), mainly on agriculture (14%) for 2010–2018. The main idea that shows this sectoral structure is that there is some specialization in some sectors by different donors. Furthermore, the sectors more directly linked to the deprivations measured by the global Multidimensional Poverty Index, such as schooling, nutrition, housing, electricity, water or sanitation, are not privileged by any donor in relative terms. We may consider this fact as a first approach for having doubts about a direct and causal link between ODA flows and the multidimensional poverty reduction happened in the three countries that we are studying. Land 2022, 11, 10 17 of 26 3.3. Poverty Incidence and ODA Flows: Is There a Link? The goal of this section is to try to relate development aid flows to changes in the 10 multidimensional poverty indicators. To do this, the aid data by most relevant sectors and the corresponding years of the poverty surveys of the three countries, have been downloaded from Creditor Reporting System dataset (OECD 2021). The following table (Table 6) provides the sum of ODA from all donors to the corre- sponding sectors, along with decreases in the 10 multidimensional poverty indicators (the last three columns). Table 6. ODA by sector for Guinea (2012-16), Liberia (2007-13) and Sierra Leone (2013-17). Sierra Guinea 2012-16 Liberia 2007-13 Sierra Leone 2013-17 Guinea Liberia Leone Year TOTAL % TOTAL % TOTAL % Sector 1000: Total All Sectors 3229.21 7122.85 3.783.63 450: Total Sector Allocable 1657.40 51.3% 3270.15 45.9% 2004.48 53.0% Years schooling 100: I. Social Infrastructure & Services, 1203.38 37.3% 2276.06 32.0% 1479.48 39.1% 2.7 0.9 1.1 Total 110: I.1. Education, Total 195.52 6.1% 200.13 2.8% 132.69 3.5% School attendance 112: I.1.b. Basic Education, Total 46.81 1.4% 108.58 1.5% 62.26 1.6% 2.2 5.5 3.0 120: I.2. Health, Total 468.70 14.5% 381.38 5.4% 542.08 14.3% 122: I.2.b. Basic Health, Total 394.46 12.2% 311.88 4.4% 433.52 11.5% 130: I.3. Population Policies/Programmes 153.14 4.7% 182.07 2.6% 259.62 6.9% & Reproductive Health, Total 140: I.4. Water Supply & Sanitation, Total 41.57 1.3% 54.84 0.8% 180.38 4.8% 14030: Basic drinking water supply and basic 13.47 0.4% 21.09 0.3% 4.80 0.1% drinking wáter sanitation 14031: Basic drinking water supply 6.63 0.2% 0.02 0.0% 1.78 0.0% 1.6 0.5 2.9 14032: Basic sanitation 5.60 0.2% 0.12 0.0% 3.66 0.1% Sanitation 14050: Waste management/disposal 1.48 0.0% 2.59 0.0% 5.92 0.2% 3.1 2.9 3.8 150: I.5. Government & Civil Society. Total 290.15 9.0% 1380.93 19.4% 280.67 7.4% 160: I.6. Other Social Infrastructure & 54.30 1.7% 76.71 1.1% 84.04 2.2% Services. Total 16030: Housing policy and administrative 0.40 0.0% Housing management 16040: Low-cost housing 0.02 0.0% 0.66 0.0% 4.4 2.2 3.6 200: II. Economic Infrastructure & 257.26 8.0% 687.91 9.7% 322.46 8.5% Services, Total 210: II.1. Transport & Storage, Total 153.77 4.8% 263.36 3.7% 207.37 5.5% 220: II.2. Communications, Total 31.22 1.0% 22.96 0.3% 6.25 0.2% 230: II.3. Energy, Total 68.75 2.1% 331.31 4.7% 75.72 2.0% Electricity 23630: Electric power transmission and 50.17 1.6% 85.17 1.2% 37.52 1.0% 2.9 3.2 4.2 distribution (centralised grids) 240: II.4. Banking & Financial Services, 0.93 0.0% 5.40 0.1% 19.12 0.5% Total 300: III. Production Sectors, Total 99.23 3.1% 144.18 2.0% 144.19 3.8% 400: IV. Multi-Sector/Cross-Cutting, Total 97.52 3.0% 162.00 2.3% 58.36 1.5% Nutrition 500: VI. Commodity Aid/General 390.01 12.1% 686.56 9.6% 570.45 15.1% 0.0 1.5 3.4 Programme Assistance, Total 600: VII. Action Relating to Debt, Total 812.50 25.2% 2667.56 37.5% 135.34 3.6% 700: VIII. Humanitarian Aid, Total 223.50 6.9% 489.09 6.9% 973.03 25.7% cooking-fuel 910: Administrative Costs of Donors, Total 8.70 0.3% 4.10 0.1% 13.85 0.4% 2.4 2.9 4.0 930: Refugees in Donor Countries, Total 3.58 0.1% 0.53 0.0% 0.58 0.0% Assets 998: IX. Unallocated/Unspecified, Total 133.52 4.1% 4.86 0.1% 85.89 2.3% 1.7 4.4 1.0 Note: For comparative purpose, last three columns show the differences in the MPI indicators. Source: author ’s elaboration. Based on OECD, Creditor Reporting System. Current USD million. Land 2022, 11, 10 18 of 26 This information allows us to compare at first glance whether it is reasonable to think that aid could have contributed to the achievement of poverty reduction. The hypothesis is that if a sufficient amount of aid has been produced in the sectors that are most closely related to poverty indicators, it could be expected that it has contributed in some way to said reduction. In cases where a possible impact is identified, we will look for which donor has been most responsible for this aid-poverty alleviation relationship. (A) Regarding the dimension of deprivation in education, Guinea and Liberia receive a simi- lar amount (USD 200 million) while Sierra Leone receives somewhat less (133 million). In relative terms, it is a very low proportion: 1.3% in the “basic education” sec- tor. Liberia dedicated the majority of its ODA to education to this basic subsector (109 million out of 200). It contrasts that the reduction in “Years of schooling” was the lowest in the three countries among the 10 poverty indicators. In a way, it could be said that Liberia was the best profitable for aid to education. With USD 200 million he managed to reduce poverty by 5.5 points due to not being able to go to school attendance. It is noteworthy that most of the aid to education in Liberia was provided by the USA (73 million or 36.5% of the 200 million). Guinea also “profited” the aid well in terms of contribution to educational improvement, since with USD 196 million, it achieved a cumulative 4.9 points in educational poverty, while Sierra Leone received less (133 million) and reduced—4.1 educational poverty. It is interesting to note how the aid is not mainly intended for education. It is also important to note how the percentages are somewhat skewed by the heavy burdens of debt relief in Guinea and Liberia and by Humanitarian Aid in Sierra Leone (Ebola years). (B) As regards health, it is complex to identify a representative sector of nutrition or infant mortality. In terms of nutrition, the reduction in Sierra Leone stands out (3.4 points). Received food aid (there are two sectors that are not shown but that can be associated with nutrition: “Development food assistance” (sector 510 of the OECD-DAC classification) and “Emergency food assistance” (sector 72040 of the OECD-DAC classification within Humanitarian Aid). In both cases, aid to Sierra Leone came from the US and Japan. Together they represent 82% of what Sierra Leone received for food aid, which reached USD 126.4 million. It is possible that this aid could have contributed to the reduction of malnutrition in the country and partially explain this remarkable reduction of 3.4 points (in contrast to zero for Guinea and 1.5 for Liberia). (C) Regarding the dimension of standard of living, it is very difficult to assign any aid item that is associated with cooking fuel or with assets, so we do not comment on these two indicators. With regard to sanitation, there is a subsector directly related to it “basic sanitation” but which barely received funding (the largest was Guinea with 5.6 million, which is only 0.2% of its ODA). The same happens with “basic drinking water supply” where Guinea once again received the maximum but only 6.6 million. If the aggregate of the “Water and sanitation” sector is considered, Sierra Leone received the most funds (USD 180 million), accounting for 4.8% of its ODA and this was concentrated in the contributions of the UK and the African Development Bank. The contributions of both represented 81% of what Sierra Leone received for water and sanitation. In sum, it is highly unlikely that ODA could have contributed to poverty reduction in these two key water and sanitation indicators. A similar diagnosis emerges from the Housing analysis (zero ODA, which does not explain the great reduction of 4.4 points in housing in Guinea). Neither did electricity, where Sierra Leone showed a record (4.2) but barely received USD 37.5 million from the UK (USD 16.4 million and only between 2016-17 and from the IDA of the World bank USD 11, 1 million between 2015-17, the rest of the years was zero). Both contributions represent 73% of what Sierra Leone received in the period for electricity, which barely represents 1% of its ODA. Land 2022, 11, 10 19 of 26 Looking at the data in detail, ODA for electricity was clearly very low for the three countries and periods (Table 7). Electricity is a key indicator due to its multiple spillovers and interlinkages with other deprivations [42]. It is very implausible that these amounts may explain the high levels of poverty in electrification. Alternative explanations may be data measurement error in the surveys or other financial source such as public budget or private investment funds. Table 7. ODA for electricity (millions USD). Guinea Year 2012 2013 2014 2015 2016 Total % Official Donors, Total 4.983 4.796 11.731 13.475 15.189 50.174 100.00% France 0.006 .. .. .. .. 0.006 0.01% EU Institutions 0.118 .. .. .. .. 0.118 0.2% African Development Fund 4.082 3.212 4.859 7.555 11.165 30.873 62% [AfDF] International Development 0.776 1.584 6.872 5.920 4.024 19.177 38% Association [IDA] Liberia Year 2007 2008 2009 2010 2011 2012 2013 Total % donor Official Donors, Total 2.154 9.831 10.126 16.012 24.004 21.278 1.766 85.171 100.0% Norway 2.130 6.071 5.358 10.129 20.580 19.709 .. 63.98 75.1% United States 0.024 .. .. .. .. .. .. 0.024 0.03% EU Institutions .. 3.760 4.767 5.883 3.302 0.076 0.129 17.917 21.0% International Development .. .. .. .. 0.123 1.494 1.637 3.253 3.8% Association [IDA] Sierra Leone Year 2013 2014 2015 2016 2017 Total % Official Donors, Total 0.357 0.247 12.467 14.039 10.411 37.521 100% Japan 0.357 0.247 9.219 0.201 .. 10.025 27% United Kingdom .. .. .. 13.835 2.627 16.462 44% African Development Fund .. .. 0.071 .. .. 0.071 0.2% [AfDF] International Development .. .. 3.177 0.003 7.784 10.964 29% Association [IDA] Source: author ’s elaboration. Based on OECD, Creditor Reporting System. Current USD million. In the case of Sierra Leone, a likely explanation for the improvement in rural electri- fication is the Rural Renewable Energy Project (RREP) . The project is supported by the UK’s Foreign, Commonwealth and Development Office (FCDO). It is implemented by the United Nations Office for Project Services (UNOPS) on behalf of the Ministry of Energy. The RREP, which spans from October 2016 to May 2022, provides access to clean energy, for sustainable growth of the country’s energy capacity. With a budget of 37.7 million pounds, the project is being completed in several phases and aligned with the overall na- tional strategy to tap into Sierra Leone’s great renewable energy resources to provide more reliable, environmentally friendly and secure electricity to rural communities. The first phase, which involved the installation of solar power in 54 community health centres and network distribution to one school in Conakry Dee (Port Loko District), was successfully completed in July 2017. A further 44 installations were planned to be completed by 2020 through co-investment with the private sector operators. In total, the RREP will construct in total 94 solar-powered mini-grids and three stand-alone systems installed across the country. The RREP impact is to increase rural communities’ welfare through social and economic growth, saved fuel costs, and improved health and education outcomes. The Land 2022, 11, 10 20 of 26 project will also significantly reduce Sierra Leone’s future Green House Gas emissions. To do so, it aims to provide up to four MegaWatts of sustainable renewable electricity in rural communities through mini-grid installations with private sector involvement. In 2018, the project expanded 50 of the previously constructed health centre solar power stations and installed distribution networks throughout each village, creating independent mini-grids. It is remarkably enough that any ODA fund was dedicated to “electric power transmission and distribution (isolated mini-grids)” as it is named in the OECD-DAC 23631 sector classification. Any donor, in any time, and none of the three countries considered in this study. In a nutshell, the success of 4.2 in the multidimensional poverty indicator for elec- tricity in Sierra Leone is better explained considering other resources than ODA. Only three donors gave foreign aid for centralised grids electric power transmission and distribution. Despite these successes, according to International Energy Agency, there were still 6 million people without access to electricity in 2019 and only 26% of Sierra Leonese have access to electricity: 52% in urban zones but only 6% in rural villages (IEA 2021 [43]). 3.4. Sierra Leone Case Study. Using Disaggregated ODA Data The purpose of this section is to try to link the evolution of poverty and foreign aid (ODA ammounts). As we explained above, we use for the first time, aid-disaggregated data from the AidData database. As we also have disaggregated MPI, incidence (headcount), and intensity of poverty by districts, we could use this micro-level unit for the analysis. As Table 8 shows, ODA projects for 2013–2017 (the period between the two poverty sur- veys) came from seven multilateral and three bilateral donors (Ireland, United Kingdom, and Japan). Table 8. Sectors, donors and projects for Sierra Leone collected by AidData. Sector Donors Projects DFID (UK) 14 Education World Food Program 12 Irish Aid 4 Islamic Development Bank 1 Health European Union 13 DFID (UK) 4 Water and sanitation European Union 1 Energy JICA (Japan) 1 Irish Aid 1 DFID (UK) 9 African Development Bank 1 Government and civil society International Organization for Migrations UNDP 1 European Union 41 JICA (Japan) 1 OPEC Other sectors European Union 49 DFID (UK) Source: Author ’s elaboration. Based on data form multidimensional poverty country briefs, we computed and ranked the changes in MPI, headcount (Hc) and intensity (A) of poverty and the aid received by district between 2013 and 2017 (Table 9). Land 2022, 11, 10 21 of 26 Table 9. Poverty and foreign aid by districts. Rank MPI Rank Hc Rank A AidData2013–2017 by Districts Kenema 0.194 Kenema 29.7 Kailahun 9.8 Kono 17,141,417 17.8% Kono 0.194 Kono 26.0 Kambia 8.3 Tonkolili 12,759,820 13.2% Kambia 0.186 Bo 23.6 Tonkolili 7.9 Kenema 10,610,602 11.0% Western Port Loko 0.175 23.5 Koinadugu 7.6 Kailahun 7,514,619 7.8% rural Kailahun 0.172 Port Loko 23.2 Moyamba 7.5 Bo 5,636,842 5.9% Bo 0.170 Bombali 22.8 Kono 7.0 Bombali 5,611,655 5.8% Moyamba 0.161 Kambia 20.3 Bo 6.7 Bonthe 5,395,457 5.6% Western Koinadugu 0.140 19.5 Port Loko 6.0 Pujehun 5,277,832 5.5% urban Tonkolili 0.138 Moyamba 17.2 Pujehun 5.2 Koinadugu 4,802,252 5.0% Bombali 0.136 Kailahun 16.8 Kenema 4.9 Moyamba 4,686,429 4.9% Western Western 0.118 Tonkolili 12.9 4.4 Port Loko 4,547,227 4.7% rural urban Western Pujehun 0.108 Koinadugu 12.2 Bombali 2.5 4,546,554 4.7% rural Western Western 0.099 Pujehun 11.4 1.6 Kambia 4,177,529 4.3% urban rural Western Bonthe 0.062 Bonthe 10.3 Bonthe 0.5 3,601,264 3.7% urban Source: Author ’s elaboration. The Pearson correlation between aid (column 8) and change in MPI (column 2) is 0.4139; between aid (column 8) and poverty incidence (column 4) is 0.2682 and between aid (column 2) and intensity of poverty (column 6) is 0.2573. Data of the table shows that Kenema district was where MPI decreased most, especially because of the incidence (29.7%). Aid for the Kenema ranked the third with 11% of the total aid. In the same vein, Kono district was the second in the reduction of MPI, incidence and was the district where more aid was allocated (17.8%). Kambia is an example of a district where poverty was reduced especially in intensity (8.3%) but was penultimate in aid allocation (4.3%). Bonthe district was where the poverty reduction was smallest under the three indica- tors (MPI, incidence and intensity). Bonthe received 5.6% of total aid. All in all, although we cannot show robust evidence that aid does not causally explain the poverty reduction in Sierra Leone, we show some evidence that -at least at district level- it is a reasonable hypothesis. Further and more detailed evidence could come from projects impact evaluations (using random control trials or other rigorous techniques for attributing causality), but this level of evidence is out of the purpose of this paper. 4. Discussion The hypothesis of the paper was that, conversely the micro-macro paradox identified by Mosley (1986) [17] a macro-micro paradox might be detected, at least in these three Sub-Saharan countries. Mosley found that ODA flows might show positive results when the goals of the ODA projects were evaluated, but there was not any positive macro result when aid and growth were analysed. We have identified a positive cointegration between ODA and GDP (macro effect), but this result is not enough to show that ODA was an effective financial instrument to reduce multidimensional poverty when a sectorial and spatial analysis were carried out (meso or micro effect). In fact, the main findings of the Land 2022, 11, x FOR PEER REVIEW  27  of  31  Land 2022, 11, 10 22 of 26 effective financial instrument to reduce multidimensional poverty when a sectorial and  paper are that, although a positive cointegration between ODA and GDP may be identified, spatial analysis were carried out (meso or micro effect). In fact, the main findings of the  ODA flows were not focused on the sectors that are more related to multidimensional paper are that, although a positive cointegration between ODA and GDP may be identi‐ poverty fied, ODA indicators  flows were and no -att focused least in on the th case e sector of Sierra s that are Leone-  moreneither  related to on m the ultid districts imensiowher nal  e multidimensional poverty indicatorpoverty s and ‐atwer  leaset higher in the ca . se of Sierra Leone‐ neither on the districts where  multidimensional poverty were higher.  It is worth bearing in mind that a macro predictive model between aid and growth It is worth bearing in mind that a macro predictive model between aid and growth  was not our main interest. We did not want to offer policy measures based on past data, was not our main interest. We did not want to offer policy measures based on past data,  on how aid can increase economic growth. We are more interested in showing how ODA on how aid can increase economic growth. We are more interested in showing how ODA  flows and poverty indicators are linked, in the vein of the 2030 Agenda and Sustainable flows and poverty indicators are linked, in the vein of the 2030 Agenda and Sustainable  Development Goal 1 and target 1.2. “By 2030, reduce at least by half the proportion of men, Development Goal 1 and target 1.2. “By 2030, reduce at least by half the proportion of  women and children of all ages living in poverty in all its dimensions according to national men, women and children of all ages living in poverty in all its dimensions according to  definitions”. If poverty is multidimensional and ODA flows try to reduce poverty, how are national definitions”. If poverty is multidimensional and ODA flows try to reduce pov‐ they linked? erty, how are they linked?  Thus, we propose a macro-micro paradox opposite to that of Mosley, who estimated Thus, we propose a macro‐micro paradox opposite to that of Mosley, who estimated  that aid worked in the micro sphere but did not transfer to the macro (GDP per capita). Our that aid worked in the micro sphere but did not transfer to the macro (GDP per capita).  argument is that, although cointegration (correlated trends) in macro variables can be iden- Our argument is that, although cointegration (correlated trends) in macro variables can  tified with aid, this is not enough to believe that aid is reducing poverty (multidimensional). be identified with aid, this is not enough to believe that aid is reducing poverty (multidi‐ As such, our results suggest a reversal macro-micro paradox. mensional). As such, our results suggest a reversal macro‐micro paradox.  The political economy consequence of our results is that the analysis of the aid-growth The  political  economy  consequence  of  our  results  is  that  the  analysis  of  the  aid‐ nexus is not enough to state the effectiveness of foreign aid and its contribution to reach growth nexus is not enough to state the effectiveness of foreign aid and its contribution to  SDGs targets. A micro analysis based on disaggregated data is required . Aid 15 data based reach SDGs targets. A micro analysis based on disaggregated data is required . Aid data  on geospatial allocation on ODA project and the poverty indicator that was intended based  on  geospatial  allocation  on  ODA  project  and the  poverty  indicator that  was  in‐ to reduce, is necessary when the research question is whether ODA flows are linked to tended  to  reduce,  is  necessary  when  the  research  question  is  whether  ODA  flows  are  multidimensional linked to multidimen poverty sion ra esults l povert at the y res country ults at th level e countr . The y leve theory l . Th of e change  theorythat  of change underlies   that underlies our framework can be seen in Figure 12.  our framework can be seen in Figure 12. Figure 12. Theory of the change that underlies the relationship between ODA and MPI. Source:  Figure 12. Theory of the change that underlies the relationship between ODA and MPI. Source: Author’s elaboration.  Author ’s elaboration. IPM allows for disaggregated poverty indicators by space (urban or rural, districts),  IPM allows for disaggregated poverty indicators by space (urban or rural, districts), groups (ethnic, gender), sex (male, female), ages (especially for youths and children) or  groups (ethnic, gender), sex (male, female), ages (especially for youths and children) or deprivation  (each  of  the  ten  indicators).  This  information  is  not  being  systematically  deprivation (each of the ten indicators). This information is not being systematically considered by ODA donors in their plans and aid allocation criteria. In other words, the four effectiveness principles of the Global Partnership for Effective Development Co- operation (country ownership, focus on results, inclusive partnerships and transparency Land 2022, 11, 10 23 of 26 and mutual accountability) should be a norm, not an aspiration . We have shown great room for maneuvering to improve their implementation in the cases of Guinea, Liberia and Sierra Leone (see Table 5). Our results, especially in the case study of Sierra Leone, show that country ownership, defined as “countries set their own national development priorities, and development partners align their support accordingly while using country systems” is still more a wish than a reality. Donors might take advantage of Sierra Leonean national multidimensional poverty index and data [44] as a base line to align their ODA contributions, at least those that have the specific intention of reducing poverty (ODA for the poor). This would be a sign that the Global Partnership’s work is going further than the irrelevance. Linking ODA to MPI indicators can be a concrete and successful good practice in line with the Global Partnership Action Area 2.6. “strengthening development effectiveness at subnational level to achieve the SDGs”. The Partnership echoes the low capacity that cities, municipalities, local and regional authorities have to exert a real influence on donors alloca- tions, but the Partnership only offers a space for dialogue and knowledge sharing on how to overcome the challenges that implementing the 2030 Agenda implies. Our recommendation to associate ODA projects and programmes to multidimensional poverty indicators might help to overcome the level of vagueness and rhetoric of the Partnership discourse. We believe that linking ODA to multidimensional poverty indicators, disaggregated by space, groups, sex, ages and deprivations may be an effective contribution to “enhance international support for implementing effective and targeted capacity building in developing countries to support national plans to implement all the SDGs, including North-South, South-South and triangular cooperation” (target 17.9. of the 2030 Agenda for Sustainable Development). 5. Conclusions Using a VECM, we identified significant positive cointegration between ODA, GDP and its components for Guinea, Liberia (with caveats) and Sierra Leone. This finding is in line with the effect in other regions (see Dash 2021 [45] for South Asian countries) and the use of cointegration techniques [46]. However, when we analyse ODA by sectors and their links with multidimensional poverty indicators, we do not find a close relationship. Finally, in the case of Sierra Leone and using disaggregated aid data, we find that districts with higher poverty incidence and intensity are not those who received more aid. Regarding electricity access, it was other public and private funds that explain the success in the rural electrification coverage in Sierra Leone. Instead of the Mosley’s micro-macro paradox, we find a macro-micro paradox in the sense that despite the positive cointegration results, there is not enough convinced evidence that ODA has contributed to the remarkable positive multidimensional poverty results in these countries, even when the Ebola’s outbreak has happened. The policy implications of these findings are clear: ODA donors can make better contributions to multidimensional poverty reduction. They should incorporate the poverty indicators disaggregated in rural and urban zones in their foreign aid allocation plans. Their monitor and evaluation exercises should be focused on these poverty measures if the 2030 Agenda for Sustainable Development is taken seriously into account. The multidimen- sional poverty indicators are already aligned with Sustainable Development Goals. Better ownership is needed, especially when some recipient countries, such as Sierra Leone, have elaborated their own multidimensional poverty index and development plan [44] which has disaggregated information by rural and urban areas, regions and districts. To improve our knowledge and certainty of the effects of ODA on poverty, it is necessary that aid projects are linked to a particular multidimensional poverty indicator. Nowadays this information is not available for many recipient countries. We could only use Sierra Leone’s case for an initial study. More research is needed to link the, perhaps, rhetorical purpose of aid to eradicate poverty (SDGs target 17.2) and to get a clearer Land 2022, 11, 10 24 of 26 knowledge to what extent aid is responsible for the results of SDG-1, target 1.2., both in rural and urban places. Author Contributions: Conceptualization, J.M.L.; methodology, J.M.L. and C.Q.G.; software, C.Q.G.; validation, J.M.L. and C.Q.G.; formal analysis, C.Q.G.; investigation, J.M.L.; resources, J.M.L.; data curation, J.M.L.; writing—original draft preparation, J.M.L. and C.Q.G.; writing—review and editing, J.M.L. and C.Q.G.; visualization, J.M.L. All authors have read and agreed to the published version of the manuscript. Funding: This research received no external funding. Institutional Review Board Statement: Not applicable. Informed Consent Statement: Not applicable. Data Availability Statement: The data presented in this study are available on request from the correspondence author. Conflicts of Interest: The authors declare no conflict of interest. Notes One option is to use cluster analysis as Larrú et al. (2021) [24]. See https://www.oecd.org/dac/effectiveness/thehighlevelforaonaideffectivenessahistory.htm (accessed on 19 October 2021) for a brief summary of the Forums. Literaly, “We emphasize that international public finance plays an important role in complementing the efforts of countries to mobilize public resources domestically, especially in the poorest and most vulnerable countries with limited domestic resources. An important use of international public finance, including official development assistance (ODA), is to catalyse additional resource mobilization from other sources, public and private. ODA providers reaffirm their respective commitments, including the commitment by many developed countries to achieve the target of 0.7 per cent of gross national income for official development assistance (ODA/GNI) to developing countries and 0.15 per cent to 0.2 per cent of ODA/GNI to least developed countries” (number 43). The share is only 14% for developing countries. Foreign Direct Investment reaches 51% in developing countries, whereas is only 29% in least developing countries. Porteus shows that 45% of all economics journal articles and 65% of articles in the top five economics journals are about five countries (namely, South Africa, Nigeria, Ghana, Kenya and Ethiopia) accounting for just 16% of the continent's population. 91% of the variation in the number of articles across countries can be explained by a peacefulness index, the number of international tourist arrivals, having English as an official language, and population. The majority of research is context-specific, so the continued lack of research on many African countries means that the evidence base for local policy-makers is much smaller in these countries. In the Porteus work, neither the volume of trade nor the foreign aid received by each country, could explained the attention received in academic journals [47]. According to UNCTAD classification among 47 countries: https://unctad.org/topic/vulnerable-economies/least-developed- countries/list (accessed on 25 November 2021). Guinea ranked 175 out of 189 countries in the Human Development Report 2018, whereas Liberia was 181 and Sierra Leone 184 . Their HDI values were 0.459; 0.435 and 0.419 respectively. The other members are Benin, Burkina Faso, Cabo Verde, Côte d'Ivoire, Gambia, Guinea, Guinea-Bissau, Liberia, Malí, Níger, Nigeria, Senegal y Togo. The source of these data is UN ComTrade database. Sierra Leone’s exports to Guinea in 2017 were 1.84% of the total exports and 1.93% to Liberia. Imports from Guinea to Sierra Leone were 0.78% and 0.08% from Liberia. This dataset represents the most comprehensive project-level data tracking international development finance. The base of the Research Release is all core data exported from the AidData Portal at www.aiddata.org. The Research Release serves as (1) a time- stamped version of AidData’s core data, which allows users and researchers to replicate their research results, and (2) a version of the data that is provided in a flat-table structure, allowing for users and researchers to analyze annual commitments more easily. This dataset was developed by AidData with the support of AidData’s core funders, including the Hewlett Foundation. Oxford Poverty and Human Development Initiative (2015). “Sierra Leone Country Briefing”, Multidimensional Poverty Index Data Bank. OPHI, University of Oxford, January. We get the data from OPHI (2020) Global MPI Country Briefing 2020: Sierra Leone (Sub-Saharan Africa). Source http://www.energy.gov.sl/home/rural-renewable-energy-project/ (accessed on 9 November 2021). See for example Shao & Wang (2021) [48] analysing the Japanese aid to China. 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Journal

LandMultidisciplinary Digital Publishing Institute

Published: Dec 21, 2021

Keywords: 2030 Agenda for Sustainable Development; Sustainable Development Goals 1 and 7; official development assistance; multidimensional poverty; micro-macro paradox; aid effectiveness; Guinea; Liberia; Sierra Leone

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