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农民的风险偏好与水稻生产:来自乌干达的实验和面板数据证据。

Farmers' risk preferences and rice production: Experimental and panel data evidence from Uganda.

机构信息

National Graduate Institute for Policy Studies (GRIPS), Tokyo, Japan.

出版信息

PLoS One. 2019 Jul 8;14(7):e0219202. doi: 10.1371/journal.pone.0219202. eCollection 2019.

Abstract

Although rice has been a prominent cash crop in areas with access to lowland in Uganda, the adoption of rice and area expansion have stagnated despite the Government of Uganda's 2009 National Rice Development Policy and its commitment to doubling rice production over 10 years. Using panel data collected in 2010 and 2017 as well as risk preference data elicited via lab-in-the-field experiments conducted in rural Uganda, we find that farmers with higher loss aversion are less likely to grow rice and expand their rice cultivation areas. This study affirms that risk preferences play a critical role in agricultural production decisions.

摘要

尽管在乌干达低地地区,水稻一直是主要的经济作物,但尽管乌干达政府在 2009 年制定了国家水稻发展政策,并承诺在 10 年内将水稻产量翻一番,但水稻的采用和面积的扩大已经停滞不前。本文利用 2010 年和 2017 年收集的面板数据以及在乌干达农村通过实地实验获得的风险偏好数据,发现损失规避程度较高的农民种植水稻和扩大水稻种植面积的可能性较小。这项研究证实,风险偏好在农业生产决策中起着关键作用。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1c33/6613747/29b37ddb4044/pone.0219202.g001.jpg

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