摘要
高铁是我国的国家战略,众多省市随着高铁的开通陆续步入了高铁时代。高铁对沿线区域经济是否产生重大影响?以江西省为例,基于2010—2016年11个设区市数据,运用双重差分模型(DID)分析高速铁路对江西省各设区市经济发展质量的影响。研究表明:高速铁路显著促进沿线城市经济发展质量的提升,高铁是影响城市经济发展质量提升的重要因素之一;此外,城镇化水平、投资结构、进出口结构和就业结构显著影响城市经济发展质量。
High-speed railway strategy is China＇s national strategy, many provinces and cities step into the highspeed railway era with the opening of high-speed railway. What is the impact of high-speed railway on the quality of urban economic development in China？ This paper takes Jiangxi Province as an example and analyzes the impact of high-speed railway on the economic development quality of every district in Jiangxi Province by using difference in difference model（DID） based on the data of 11 districts in Jiangxi Province from 2010 to2016. The research shows that high-speed railway has a significant positive impact on the proportion of tertiary industry along the city,implying that high-speed rail is a very important factor to optimize the quality of urban economic development. In addition, the urbanization level of an area, investment structure, import and export structure and employment structure significantly affect the quality of urban economic development.
作者
郭军华
赖军
Guo Junhua;Lai Jun(Research Center of High-Speed Rail and Regional Development,East China Jiaotong University,Nanchang 330013,China;School of Economics and Management,East China Jiaotong University,Nanchang 330013,China)
出处
《华东交通大学学报》
2018年第4期47-52,共6页
Journal of East China Jiaotong University
基金
国家自然科学基金项目(71662011)
江西省经济社会发展智库项目(16ZK16)
江西省教育厅科技项目(GJJ150524)
关键词
高铁
城市经济发展质量
双重差分模型
正向影响
high-speed railway
urban economic development quality
difference in difference model
positive impact
