劳动力外出务工对农户种植结构的影响研究——基于江苏和河南的调查数据  

The Impacts of Labor Migration on Farm Households' Cropping Structure

作　　者：王翌秋[1] 陈玉珠[1] 

机构地区：[1]南京农业大学经济管理学院,南京210095

出　　处：《农业经济问题》2016年第2期41-48,111,共8页Issues in Agricultural Economy

基　　金：国家社会科学基金重大项目(编号:11&ZD010);南京农业大学中央高校基本科研业务费人文社会科学研究基金"江苏农村金融发展研究中心"基地建设项目(SKJD2014001)的资助

摘　　要：劳动力外出务工的实质是劳动力、资金等生产要素的重新配置,本文基于江苏和河南两省农户抽样调查数据分析了劳动力外出务工对农户种植结构的影响。结果表明,由于劳动力外出将务工收入用于机械投入而部分替代了外出务工导致的劳动力约束,因而家庭成员外出务工对粮食作物的种植概率和种植比重无明显影响,只有当家庭多数成员外出务工时才会影响到农业生产积极性;虽然劳动力务工所得收入对劳动力流失有一定补偿作用,但这种补偿作用仍不能完全替代劳动力流失对种植结构的影响。进而提出促进农机补贴、提升农民尤其是户主人力资本等政策建议。The essence of migration is the relocation of production factors,such as labor,capital and so on.This paper analyses the influence of migration on cropping structure based on the survey data. Empirical results suggest that migration did not change the planting probability of different crop,and it did not reduce the planting proportion of food crop,because migrant income is applied to the agricultural machinery to replace the labor loss in the agricultural production. However,if the more family members migrate,farm household will tend to decrease agricultural production. Although migrant income has the substitution effect on labor,but this paper also demonstrates that this effect cannot fully compensate the labor loss. The research conclusions held light on the influence of urbanization on agricultural production from the perspective of cropping structure,and it also puts some policy suggestion,such as promoting agricultural machinery subsidies,improving farmers' human capital especially householders.

关 键 词：农村劳动力 外出务工 种植结构 种植概率 种植比重 

分 类 号：F323.6[经济管理—产业经济] F326.1