征地对农户收入的影响及其空间分异性研究——基于CHFS数据的倍差法分析

A Study on the Effect of Land Expropriation on Rural Households’ Income and Its Spatial Difference: A DID Estimation

研究目的:探究土地征收对农户收入的影响,并分析其影响机制和空间差异性,为进一步完善征地制度改革提供思路。研究方法:基于CHFS2013年和2015年的追踪调查数据,运用倍差法识别了征地对农户收入的因果效应,并进一步关注了征地效应的作用渠道和空间分异性。研究结果:征地在导致农户农业收入下降的同时,也增加了农户的工资性收入和政府转移性收入。总体而言,征地显著增加了农户的家庭收入。进一步研究发现,征地的增收效应在东部省份强于中、西部省份。研究结论:在征地制度改革的过程中,一方面需要为失地后丧失收入来源的农户提供最低生活保障,另一方面应当注重对失地农民人力资本的培训,保障农民在离开土地后依然能够妥善就业。

The purpose of this paper is to reveal the effect of land expropriation on rural household income as well as its spatial difference and its mechanism. This paper is based on the survey data from CHFS2013 and 2015. The effect of land expropriation is to be uncovered by using the DID method. The results show that although land expropriation leads to the decrease of agricultural income, it increases wages and the governmental transfer income of rural households. Overall, land expropriation increases rural household’s income. Furthermore, the effect is more significant in eastern provinces. In conclusion, the government should provide the minimum living guarantee for those rural households that would lose their income source. In addition, the government are supposed to undertake career training for land-loss farmers to help them be reemployed.