摘要
城乡收入差距的持续存在与代际传递是阻碍共同富裕目标实现的关键难题。基于2011-2022年中国30个省份的面板数据,系统分析城乡收入差距的路径依赖特征与数字乡村建设的动态收敛效应。研究发现:城乡收入差距呈现显著的滞后效应,数字乡村建设显著缩小城乡收入差距,且在极端分位点释放出强劲的“追赶效应”,但在中等分位点的收敛效果受要素市场分割制约;区域异质性分析揭示,南方地区收敛效应显著强于北方,初始数字化水平较低区域边际回报更高;机制检验表明,农村产业融合与农业绿色全要素生产率分别解释总效应的25.5%和57.6%,后者因技术驱动的效率普惠性成为主导路径;同时,迁移性、教育性与健康性人力资本通过交互效应显著放大数字技术红利。研究为破解城乡发展不平衡提供了实证依据,为全球发展中国家探索数字时代城乡融合路径提供中国经验与理论范式。
The persistence and intergenerational transmission of the income gap between urban and rural areas are the key problems hindering the realization of the goal of common prosperity.Based on the panel data of 30 sample provinces in China from 2011 to 2022,this paper systematically analyzes the path dependence characteristics of urban-rural income gap and the dynamic convergence effect of digital village construction.The results show that:the urban-rural income gap presents a significant lag effect,the digital village construction significantly reduces the urban-rural income gap,and releases a strong“catch-up effect”at the extreme quantile,but the convergence effect at the middle quantile is restricted by the factor marke segmentation;Regional heterogeneity analysis reveals that the convergence effect in the south is significantly stronger than that in the north,and the marginal return is higher in regions with lower initial digital level;The mechanism test shows that rural industrial integration and agricultural green total factor productivity explain 25.5%and 57.6%of the total effect,respectively,and the latter is the dominant path due to technology driven efficiency and inclusiveness;At the same time,the mobile,educational and healthy human capital can significantly enlarge the digital technology dividend through the interaction effect.The research provides an empirical basis for solving the imbalance between urban and rural development,and provides Chinese experience and theoretical paradigm for developing countries to explore the path of urban-rural integration in the digital era.
作者
王亚飞
黄晶琪
徐华南
WANG Ya-fei;HUANG Jing-qi;XU Hua-nan(School of Economics and Management,Chongqing Normal University)
出处
《当代金融研究》
2025年第4期44-62,共19页
Journal of Contemporary Financial Research
关键词
城乡收入差距
数字乡村建设
农村产业融合
农业绿色全要素生产率
人力资本投资
Urban-rural Income Gap
Digital Rural Construction
Rural Industrial Integration
Green Total Factor Productivity of Agriculture
Human Capital Investment
