摘要
基于2007—2023年长三角地区及周边五省106个城市的面板数据,运用双重差分模型深入分析长三角一体化政策对长三角城市绿色经济效率的影响。研究发现:相较于周边五省的城市,长三角地区在实施一体化政策后,其绿色经济效率的提升展现出了明显优势。长三角一体化政策对绿色经济效率的影响,在不同类别城市和不同地理区位城市中存在显著差异。该政策对中心城市与沿海城市的影响较大,对外围城市与内陆城市影响较小。长三角一体化政策通过提高产业结构高级化水平,间接促进城市绿色经济效率的提升。鉴于此,政策制定者应继续深化长三角一体化政策,同时注重区域协调发展,缩小城市间的发展差距,以实现更全面的绿色经济效率提升。
Based on the panel data of 106 cities in the Yangtze River Delta region and five surrounding provinces from 2007 to 2022,the paper deeply analyzes the impact of the integration policy of the Yangtze River Delta on the green economic efficiency of cities in the Yangtze River Delta.It is found that compared with the cities in five surrounding provinces,the efficiency of the integration policy of the Yangtze River Delta affects the efficiency of green economy in different types of cities and different geographical locations:the central cities and coastal cities,and the efficiency of urban green economy is indirectly promoted by improving the advanced level of industrial structure.In view of this,policy makers should continue to deepen the integration policy of the Yangtze River Delta,pay attention to the coordinated regional development,narrow the development gap between cities,so as to achieve a more comprehensive efficiency improvement of green economy.
作者
方大春
王鑫
FANG Da-chun;WANG Xin(School of Business,Anhui University of Technology,Maanshan Anhui 243032)
出处
《湖南财政经济学院学报》
2025年第6期5-15,共11页
Journal of Hunan University of Finance and Economics
基金
安徽高校人文社会科学研究重大项目“长三角城市群高质量发展协同路径研究”(项目编号:2023AH040146)。
关键词
绿色经济效率
长三角一体化
双重差分模型
green economic efficiency
integration of Yangtze River Delta
double differential model
advanced industrial structure
