城市轨道交通与城市经济低碳转型实证研究  

Empirical Research on Urban Rail Transit and Urban Economic Low-carbon Transformation

作　　者：鲁靖[1] 牛子昂 张雨 LU Jing;NIU Zi’ang;ZHANG Yu(School of Economics,Nanjing Audit University,211815,Nanjing,China)

机构地区：[1]南京审计大学经济学院,南京211815

出　　处：《城市轨道交通研究》2024年第1期11-16,共6页Urban Mass Transit

基　　金：江苏省研究生科研与实践创新计划项目(KYCX22_2082)。

摘　　要：[目的]城市轨道交通是现代城市经济的重要组成部分,为了更好地实现城市经济低碳转型,应关注城市轨道交通对城市经济低碳转型的作用。[方法]基于2000—2019年的283座城市所构成的面板数据,利用双重差分模型探讨了城市轨道交通对促进城市经济低碳转型的影响。[结果及结论]城市轨道交通不仅有助于促进城市经济低碳转型,还能够推动城市绿色技术创新水平的提升,进一步促进城市经济低碳转型发展;只有在城市的人口密度满足一定条件时,城市轨道交通才能有效促进城市经济低碳转型。[Objective]Urban rail transit system is an important part of modern urban economy.To better realize the low-carbon transformation of urban economy,attention should be given to the impact of urban rail transit system on this transformation.[Method]Based on the panel data of 283 cities from 2000 to 2019,a double difference model is employed to explore the impact of urban rail transit on promoting the low-carbon transformation of urban economy.[Result&Conclusion]The research results indicate that urban rail transit not only contributes to promoting the low-carbon transformation of urban economy,but also advances the improvement of local green technology innovation levels,further facilitating the development of low-carbon transformation in urban economy.Effective promotion of the low-carbon economic transformation by urban rail transit is contingent upon specific conditions related to urban population density.

关 键 词：城市轨道交通 绿色技术创新 城市经济 低碳转型 

分 类 号：F127[经济管理—世界经济] U23[交通运输工程—道路与铁道工程]