时空压缩下中原城市群产业结构升级研究--来自高铁通车的证据

Study on the Upgrading of Industrial Structure in ZhongyuanUrban Agglomeration under Space-time Compression-Evidencefrom the Opening of High-speed Rail

基于2003-2019年中原城市群30个城市的面板数据,分析高铁通车对中原城市群产业结构升级的影响及其异质性。研究发现:高铁通车能显著促进城市群内产业结构合理化,带动第一产业向第二产业转型升级,对辐射带动区的合理化效应高于核心发展区,但提高核心发展区产业结构高级化同时阻碍了辐射带动区内产业结构高级化转型。建议通过完善高铁站公共交通网络、推动创新驱动产业转型、促进跨区域产业协同等路径推动城市群产业结构升级。

Based on the panel data of 30 cities in Zhongyuan Urban Agglomeration from 2003 to 2019,this paper analyzes the impact of high-speed rail on the upgrading of industrial structure of Zhongyuan Urban Agglomeration and discusses its heterogeneity.The study finds that the opening of high-speed rail has a significant indigenous promoting effect on the rationalization of industrial structure in urban agglomerations and drives the transformation and upgrading of the primary industry to the secondary industry.The rationalization effect on the radiation-driven zone is higher than that of the core development zone,but improving the upgrading of industrial structure in the core development zone hinders the upgrading of industrial structure in the radiation-driven zone.Therefore,it is suggested to improve the public transport network of high-speed rail stations,promote innovation-driven industrial transformation and motivate cross-regional industrial coordination.