农业生产性服务业对城乡收入差距的影响研究——基于中介效应的影响路径分析

Research on the Impact of Agricultural Productive Services on the Income Gap between Urban and Rural Areas--Analysis of the influence based on mediating effect

缩小城乡收入差距是实现共同富裕的本质要求,是实现农民农村共同富裕的关键所在。文章基于2010—2019年全国30个省市的面板数据,运用中介效应和面板分位数回归模型,探究农业生产性服务业影响城乡收入差距的内在作用机制。研究发现,农业生产性服务业不仅能直接缩小城乡收入差距,而且能够通过调整规模经营与促进城镇化发展间接缩小城乡收入差距。区域异质性分析结果表明,农业生产性服务业对城乡收入差距的抑制作用在粮食主销区最显著,其次是产销平衡区、粮食主产区。基于此,提出应大力发展农业生产性服务业来提高农业生产效率,促进土地规模经营和推进城镇化进程来优化城乡资源配置等政策建议。

Narrowing the income gap between urban and rural areas is the essential for achieving common prosperity,and is the key to farmers’common prosperity in rural areas.Based on the panel data of 30 provinces and cities in China from 2010 to 2019,this paper uses the medicating effect and panel quantile regression model to explore the internal mechanism of agricultural producer services affecting the urban-rural income gap.The result has shown that agricultural productive services can not only directly narrow the urban-rural income gap,but also indirectly narrow the urban-rural income gap by adjusting scale management and promoting urbanization development.The results of regional heterogeneity analysis indicate that the inhibitory effect of agricultural productive services on the urban-rural income gap is most significant in the main grain sales areas,followed by the balance between production and sales areas and the main grain production areas.Based on this,it is proposed to vigorously develop agricultural productive services to improve agricultural production efficiency,promote land scale management,and promote urbanization process to optimize the allocation of urban and rural resources.