Does Adaptation to Climate Change Provide Food Security? A Micro-Perspective from Ethiopia

被引：842

作者：

Di Falco, Salvatore ^{[1
]}

Veronesi, Marcella ^{[2
]}

Yesuf, Mahmud ^{[3
]}

机构：

[1] London Sch Econ, London, England

[2] Swiss Fed Inst Technol, Inst Environm Decis, Zurich, Switzerland

[3] Kansas State Univ, Manhattan, KS 66506 USA

来源：

AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS | 2011年 / 93卷 / 03期

关键词：

adaptation; climate change; endogenous switching; Ethiopia; food security; productivity; spatial data; Q18; Q54; MODELS; ESTIMATOR; IMPACT; CO2;

D O I：

10.1093/ajae/aar006

中图分类号：

F3 [农业经济];

学科分类号：

0202 ; 020205 ; 1203 ;

摘要：

We examine the driving forces behind farm households' decisions to adapt to climate change, and the impact of adaptation on farm households' food productivity. We estimate a simultaneous equations model with endogenous switching to account for the heterogeneity in the decision to adapt or not, and for unobservable characteristics of farmers and their farm. Access to credit, extension and information are found to be the main drivers behind adaptation. We find that adaptation increases food productivity, that the farm households that did not adapt would benefit the most from adaptation.

引用

页码：825 / 842

页数：18

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