使用2016年中国劳动力动态调查（CLDS）数据，从家庭内部分工视角出发，分析性别差异下劳动力转移的行为经济学含义，进而探讨外出务工对耕地撂荒的影响机制。研究发现：劳动力外出务工显著增加了农户耕地撂荒行为；相较于男性外出务工而言，女性外出务工对耕地撂荒行为具有更明显的影响；异质性分析结果显示，社会化服务能够降低劳动力外出务工农户耕地撂荒概率，但女性劳动力外出务工后农户对社会化服务的采纳意愿较低。进一步地，在引入家庭总收入作为调节变量后，女性外出务工对耕地撂荒的正向影响增强。

Based on the data of China Labor Force Dynamic Survey (CLDS) in 2016, from the perspective of the division of labor within the family, the behavioral economic implications of labor transfer under gender differences have been analyzed and the influence mechanism of migrant workers on farmland abandonment has been further discussed. The study found that labor force’s migrating for work significantly increased farmland abandonment and compared with male migrant workers, female migrant workers had a more obvious impact on farmland abandonment. Heterogeneity analysis results showed that social services can reduce the probability of farmland abandonment by migrant workers but the willingness of farmers to adopt social services was low after female farmers went out for non-farming job. Further, after adopting the total household income as the adjusting variable, the positive impact of female migrant workers on farmland abandonment has been enhanced.

F301.2

国家社会科学基金重点项目（20AGL023，21AZD032）