By: Zhao, Shuoli; Yue, Chengyan
Using the framework of cumulative prospect theory (CPT), we investigate consumers’ decision to participate in community-supported agriculture (CSA) under risk and uncertainty. We analyze discrete choice experiment data using a CPT framework that allows for flexible reference points and individual preference heterogeneity. Comparison between model specifications suggests that the CPT model with the control of all risk parameters generates better goodness of fit than the expected utility model. Market sensitivity analysis further indicates that, while CSA operators benefit from transferring production risk partially to consumers, the level of transferred risk has a great impact on market share.
By: Kumar, Anjani; Mishra, Ashok K.; Sonkar, Vinay K.; Saroj, Sunil
We evaluate the impact of access to credit on rural households’ annual income using an endogenous switching regression approach, an increasingly popular method of tackling the selection bias issue in impact analyses. Using a large survey of rural households in eastern India, we find that access to credit is strongly associated with rural households’ socioeconomic and demographic characteristics. Additionally, access to credit increases rural households’ economic well-being; nonborrower rural households would benefit the most from access to credit. Access to credit affects recipients heterogeneously, implying that credit policies should be adaptable to different rural household groups.
By: Devadoss, Stephen; Zhao, Xin; Luckstead, Jeff
We develop a four-sector (labor-intensive agriculture, capital-intensive agriculture, service & construction, and manufacturing) general-equilibrium model of North American countries to analyze the effects of tighter U.S. immigration policies. Results show that these policies erode the comparative advantage of U.S. labor-intensive agriculture, causing U.S. production and exports to fall and other countries to expand their exports to the United States. In Mexico, low-skilled labor demand in labor-intensive agriculture increases as production rises. The effectiveness of U.S. tighter immigration policies depends on the substitutability between U.S. domestic and undocumented workers. Immigration policies exacerbate the wedge between Mexican low-skilled wage rate and the undocumented wage rate, intensifying the underlying cause for unauthorized entry.