数字经济发展对城乡收入差距的影响研究

基于2011—2020年中国30个省份的面板数据，运用时间地区固定效应模型、中介效应模型、调节效应模型和空间杜宾模型实证检验数字经济对城乡收入差距的影响机制及其空间溢出效应。结果表明，数字经济的发展会扩大城乡收入差距；城镇化水平在两者关系中起着中介作用；信息化水平能够调节二者的关系；数字经济对城乡收入差距具有空间溢出效应。因此，根据结论提出政策建议以缩小城乡收入差距，从而促进社会公平与稳定和实现共同富裕。

Research on the Impact of Digital Economy Development on Urban Rural Income Gap

Based on panel data from 30 provinces (cities) in China from 2011 to 2020, this study empirically tests the impact mechanism and spatial spillover effect of the digital economy on the urban-rural income gap using time regional fixed effect model, mediation effect model, moderation effect model, and spatial Durbin model. The results indicate that the development of the digital economy will widen the income gap between urban and rural areas; The level of urbanization plays a mediating role in the relationship between the two; The level of informatization can regulate the relationship between the two; The digital economy has a spatial spillover effect on the income gap between urban and rural areas. Therefore, based on the conclusion, policy recommendations are proposed to narrow the urban-rural income gap, thereby promoting social equity and stability and achieving common prosperity.