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摘要翻译：
本文考察了自给农民对酷热的反应。利用秘鲁家庭的微观数据，我们发现高温降低了农业生产率，增加了种植面积，并改变了作物组合。这些发现与农民使用输入调整作为短期机制来减弱酷热对产量的影响是一致的。这种应对措施似乎是对出售牲畜等其他应对策略的补充，但加剧了衡量农业生产率的标准指标--产量的下降。利用我们的估计，我们表明，对土地调整的核算对于量化与气候变化相关的损害是重要的。
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英文标题：
《Climate Change and Agriculture: Subsistence Farmers' Response to Extreme
Heat》
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作者：
Fernando M. Arag\'on (1), Francisco Oteiza (2) and Juan Pablo Rud (3)
((1) Department of Economics, Simon Fraser University, (2) Department of
Social Science, UCL Institute of Education, (3) Department of Economics,
Royal Holloway, University of London and Institute of Fiscal Studies)
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最新提交年份：
2019
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分类信息：
一级分类：Economics 经济学
二级分类：General Economics 一般经济学
分类描述：General methodological, applied, and empirical contributions to economics.
对经济学的一般方法、应用和经验贡献。
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一级分类：Quantitative Finance 数量金融学
二级分类：Economics 经济学
分类描述：q-fin.EC is an alias for econ.GN. Economics, including micro and macro economics, international economics, theory of the firm, labor economics, and other economic topics outside finance
q-fin.ec是econ.gn的别名。经济学，包括微观和宏观经济学、国际经济学、企业理论、劳动经济学和其他金融以外的经济专题
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英文摘要：
This paper examines how subsistence farmers respond to extreme heat. Using micro-data from Peruvian households, we find that high temperatures reduce agricultural productivity, increase area planted, and change crop mix. These findings are consistent with farmers using input adjustments as a short-term mechanism to attenuate the effect of extreme heat on output. This response seems to complement other coping strategies, such as selling livestock, but exacerbates the drop in yields, a standard measure of agricultural productivity. Using our estimates, we show that accounting for land adjustments is important to quantify damages associated with climate change.
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PDF链接：
https://arxiv.org/pdf/1902.09204
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