摘要
基于农户家庭微观调研数据,本研究在揭示契约农业对农户家庭增收作用机制的基础上,进一步运用PSM估计法实证估计了契约农业对农户家庭增收的影响效应。研究发现:PSM的近邻匹配法估计得出参与契约农业能显著促使农户家庭纯收入增加3.125万元,半径匹配法与核匹配法也均支持了该正向影响效果,且该估计结果通过了平衡性检验与共同支撑检验,由此表明参与契约农业可促进农户家庭增收。因此,本研究从作用机制揭示与实证效应估计相结合的方式充分确证了契约农业对农户家庭增收的积极影响,并据此提出优化治理契约农业以实现农户家庭可持续增收的政策启示。
Based on micro survey data of rural households,this study reveals the mechanism of the impact of contract agriculture on household income growth,and further uses the PSM estimation method to empirically estimate the impact of contract agriculture on household income growth.The empirical research finds that:The nearest-neighbor matching method of PSM estimates that participation in contract farming can significantly increase the net income of farmers by 32,540 yuan,and the radius matching method and nuclear matching method also supported the positive impact effect,and the estimation result passed the balance test and common support test,thus shows that participate in the contract farming can promote peasant household income.Therefore,this study fully confirms the positive impact of contract farming on increasing peasant household income from the way of combining the action mechanism disclosure and the empirical effect estimation,and accordingly puts forward the policy enlightenment of optimizing and governing the contract farming to realize sustainably increasing peasant household income.
作者
陈治国
陈俭
范小倩
CHEN Zhiguo;CHEN Jian;FAN Xiaoqian(College of Economics and Management,Xianyang Normal University,Xianyang 712000,Shaanxi,China;School of Economics and Management,Tongren University,Tongren 554300,Guizhou,China)
出处
《铜仁学院学报》
2023年第4期103-113,共11页
Journal of Tongren University
基金
国家社会科学基金青年项目“要素市场化配置对城乡收入差距倒U型演变新趋势的影响研究”(20CJY017)
教育部人文社会科学研究青年基金项目“阶层主体性、家庭资产配置与优化路径研究”(19YJC790056)。
关键词
契约农业
农户家庭增收
作用机制
影响效果
PSM
Contract farming
increasing peasant household income
action mechanism
influence effect
PSM
