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Innovation for climate change adaptation and technical efficiency: an empirical analysis in the European agricultural sector

Innovation for climate change adaptation and technical efficiency: an empirical analysis in the... This paper analyses the effect of innovation on firms’ technical efficiency. Using climate-related patent data to proxy for innovation activity in different technological fields, the paper employs a stochastic frontier approach to estimate the impact of innovative efforts on agricultural firms’ technical efficiency taking account of both unobservable heterogeneity and double heteroscedasticity in the inefficiency and idiosyncratic terms. Our findings confirm that innovation has a positive impact on firms’ productivity (technical efficiency). While agricultural firms located in Germany and Sweden are more efficient compared to those in southern countries, all the European countries considered are distant from the maximum production frontier. This leaves room for governments to design economically sustainable agriculture policies, incentivize firms and foster technological innovation to achieve adaptations to present and future changes in climate. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png "Economia Politica" Springer Journals

Innovation for climate change adaptation and technical efficiency: an empirical analysis in the European agricultural sector

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References (93)

Publisher
Springer Journals
Copyright
Copyright © Springer Nature Switzerland AG 2020
ISSN
1120-2890
eISSN
1973-820X
DOI
10.1007/s40888-020-00182-9
Publisher site
See Article on Publisher Site

Abstract

This paper analyses the effect of innovation on firms’ technical efficiency. Using climate-related patent data to proxy for innovation activity in different technological fields, the paper employs a stochastic frontier approach to estimate the impact of innovative efforts on agricultural firms’ technical efficiency taking account of both unobservable heterogeneity and double heteroscedasticity in the inefficiency and idiosyncratic terms. Our findings confirm that innovation has a positive impact on firms’ productivity (technical efficiency). While agricultural firms located in Germany and Sweden are more efficient compared to those in southern countries, all the European countries considered are distant from the maximum production frontier. This leaves room for governments to design economically sustainable agriculture policies, incentivize firms and foster technological innovation to achieve adaptations to present and future changes in climate.

Journal

"Economia Politica"Springer Journals

Published: Apr 28, 2020

Keywords: Agriculture; Adaptation; Climate-related patent; Stochastic frontier approach; Q12; Q16; O3

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