为研究乡村振兴发展能否有效拉近城乡收入差距,以2013~2022年31个省份的面板数据为对象,利用CRITIC权重法和泰尔指数测度核心变量,运用基准回归模型、中介效应模型以及面板门槛模型进行实证研究。结果发现:(1) 乡村振兴能有效促进城乡收入差距的缩小;(2) 乡村经济增长在乡村振兴缩小城乡收入差距的影响中发挥完全中介效应;(3) 乡村振兴建设对城乡收入差距存在单一门槛效应;(4) 乡村振兴对城乡收入差距的影响有区域异质性特征。最后,对此提出相应的政策建议,以期为进一步缩小城乡收入差距,实现共同富裕提供参考。In order to study whether rural revitalization and development can effectively narrow the gap between urban and rural areas, the panel data of 31 provinces from 2013 to 2022 is taken as the object, the CRITIC method and Theil index are used to measure core variables, and the benchmark regression model, intermediary effect model and panel threshold model are used for empirical research. The results show that: (1) Rural revitalization can effectively promote the narrowing of urban-rural income gap;(2) Rural economic growth plays a complete mediating effect on the impact of rural revitalization on narrowing the urban-rural income gap;(3) Rural revitalization has a single threshold effect on the urban-rural income gap;(4) The impact of rural revitalization on urban-rural income gap is characterized by regional heterogeneity. Finally, the paper puts forward corresponding policy suggestions in order to further narrow the gap between urban and rural areas and achieve common prosperity.
