摘要
通过2012~2021年我国30个省的平衡面板数据,研究了数字经济对城乡收入差距的直接影响效应。利用双向固定效应和门槛效应模型进行回归分析。采用动态GMM模型估计法、滞后一期解释变量等方法对模型的稳健性进行了检验。研究结果表明:整体上我国数字经济显著缩小城乡收入差距,但在区域间存在较大差异。在数字经济对城乡收入差距的影响中经济发展水平和产业结构合理化水平分别存在着双重门槛和单门槛效应。因此,政府需要完善农村数字经济基础设施,因地制宜发展数字经济和优化产业结构。
Using balanced panel data from 30 provinces in China from 2012 to 2021, this study investigates the direct impact of the digital economy on the urban-rural income gap. Regression analysis was conducted using a two-way fixed effects model and a threshold effect model. We confirmed the robustness of the model using SYS-GMM estimation with lagged dependent variables from the previous period. The research findings indicate that, overall, the digital economy in China significantly reduces the urban-rural income gap, although there are considerable differences across regions. In the impact of the digital economy on the urban-rural income gap, there are dual threshold effects for the level of economic development and a single threshold effect for the rationalization level of the industrial structure. Therefore, the government needs to improve the digital economy infrastructure in rural areas, develop the digital economy according to local conditions, and optimize the industrial structure.
出处
《现代管理》
2024年第6期1320-1328,共9页
Modern Management
