资源开发与市场2024，Vol.40Issue(9)：1350-1361,12.DOI:10.3969/j.issn.1005-8141.2024.09.009
数字经济助推新型城镇化发展:基于空间杜宾模型和门槛模型的分析
Digital economy boosts the development of new urbanization:An analysis based on spatial Durbin model and Threshold model
摘要
Abstract
This paper deconstructed new urbanization from the four dimensions of population urbanization,economic urbanization,social urbanization,and ecological urbanization.Based on the theoretical framework of the digital economy promoting the development of new urbanization,using panel data from 283 prefecture-level and above cities in China from 2011 to 2020 as samples,this paper em-pirically tested the"local-neighborhood"effect and threshold effect of the digital economy on new urbanization using spatial Durbin model and panel threshold model.The results showed that:①Digital economy had a significant promoting effect on both local and neigh-boring new urbanization.②Decomposing the action path,it was found that the digital economy had a significant impact on the four di-mensions of local new urbanization,and exhibited obvious spatial spillover effects on neighboring population urbanization and economic urbanization.③Heterogeneity analysis revealed that regional differences between the eastern and central-western regions have led to different effects of the digital economy on its new urbanization;A city that was too large or too small was not conducive to the digital e-conomy to effectively promote the development of new urbanization in the local and neighboring areas.④The promotion effect of the dig-ital economy on new urbanization had nonlinear characteristics.When the level of the digital economy exceeded the second threshold value,its promotion effect was greatly enhanced.Further analysis showed that there were dual thresholds for population urbanization and economic urbanization,and a single threshold for ecological urbanization.关键词
数字经济/新型城镇化/"本地—邻地"效应/门槛效应Key words
digital economy/new urbanization/"local-neighborhood"effect/Threshold effect分类
经济学引用本文复制引用
吴剑辉,郭永欣..数字经济助推新型城镇化发展:基于空间杜宾模型和门槛模型的分析[J].资源开发与市场,2024,40(9):1350-1361,12.基金项目
国家自然科学基金项目(编号:72173032) （编号:72173032）
广州市技术创新与经济转型研究中心项目(编号:gzsxm2019001). （编号:gzsxm2019001）
