长江经济带服务业集聚对新型城镇化的影响研究——空间溢出效应的视角

Research on Impact of Service Industry Agglomeration on New Urbanization in Yangtze River Economic Belt from the Perspective of Spatial Spillover Effect

基于人口城镇化等6个维度共27个指标,利用熵权法对长江经济带11个省份(直辖市)的新型城镇化发展水平进行了综合测度,进一步利用空间计量模型从空间视角分析服务业集聚对新型城镇化所产生的影响。研究结果表明:(1)长江经济带服务业集聚具有显著的空间依赖特征。(2)服务业集聚水平的提升能够有效推动长江经济带新型城镇化建设的进程,并且产生较为显著的空间溢出效应,这表明服务业集聚在提高本省份新型城镇化水平的同时还能够带动邻近区域新型城镇化的发展。(3)政府过度干预不利于本地区新型城镇化的建设;对外开放水平的提升则能够推动本地区新型城镇化建设。对此,充分发挥服务业集聚对新型城镇化建设所产生的推动作用,将服务业集聚区域作为产生城市功能溢出效应的核心区域,完善核心区域的基础设施及公共服务配套设施,通过溢出效应不断带动邻近区域的新型城镇化发展。

Using the panel data of 11 provinces(municipalities) in the Yangtze River economic belt from 2004 to 2018,this paper analyzes the impact of service industry agglomeration on new urbanization based on spatial econometric model.The results show that:(1) the agglomeration of service industry in the Yangtze River economic belt has significant spatial dependence.(2) The improvement of service industry agglomeration level can effectively promote the process of new urbanization in the Yangtze River economic belt,and produce a significant spatial spillover effect,which shows that service industry agglomeration can not only improve the level of new urbanization in the province,but also drive the development of new urbanization in adjacent areas.(3) Excessive government intervention is not conducive to the construction of new urbanization in this region;The improvement of the level of opening to the outside world can promote the construction of new urbanization in the region.