Extreme Climate Shocks and Green Agricultural Development: Evidence from the 2008 Snow Disaster in China

Litao Feng, Zhuo Li and Zhihui Zhao
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Litao Feng: School of Economics and Management, Wuhan University, Wuhan 430072, China
Zhuo Li: School of Economics and Management, Wuhan University, Wuhan 430072, China
Zhihui Zhao: School of Economics and Management, Wuhan University, Wuhan 430072, China

IJERPH, 2021, vol. 18, issue 22, 1-22

Abstract: Extreme climate shocks cause agricultural yield reductions and increase long-term climate risk, altering farmers’ long-term production decisions and affecting green agricultural development (GAD). We take the 2008 snow disaster in China as an extreme climate shock, calculate the GAD index by the entropy weighting method, and use the difference-in-difference method to study the extreme climate shock’s impact on GAD. The results show that: (1) Extreme climate shocks are detrimental to GAD, with the snow disaster decreasing China’s GAD level by 3.07%. (2) The impacts of extreme climate shocks are heterogeneous across climate and economic zones, with greater impact in humid and developed regions. (3) Extreme climate shocks affect GAD mainly by reducing farmers’ willingness to cultivate, and increasing energy consumption, fertilizer, and pesticide input. (4) Extreme climate shocks do not reduce agricultural yields in the long run. Still, they reduce the total value of agricultural production and decrease the quality of agricultural products expressed in terms of unit value. The findings of this study have policy implications for developing countries in coping with extreme climate shocks and promoting GAD.

Keywords: extreme climate shocks; agricultural green development; environmental pollution; entropy weight method (search for similar items in EconPapers)
JEL-codes: I I1 I3 Q Q5 (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (2)

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