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文章利用中国2006~2014年城市面板数据和动态面板模型的系统GMM估计方法,基于全国、区域和城市规模层面考察城市公共服务质量对人口流动的影响。研究结果表明,城市公共服务质量有利于促进人口向城市流动,东部地区城市表现尤为突出,且影响效应与城市规模呈明显的正相关;从公共服务质量类型来看,医疗服务质量的总体贡献程度最大;东部地区城市的医疗服务质量、中部地区城市的环境服务质量和西部地区城市的文化服务质量均对人口流动有显著的促进作用;200万及以下人口城市公共服务质量对外来流动人口影响不显著,而200万以上人口城市依靠优良的医疗服务质量能够有效地吸引外来流动人口。
Based on the system GMM estimation method of urban panel data and dynamic panel model from 2006 to 2014 in China, the article examines the impact of urban public service quality on population mobility based on the national, regional and city scale. The results show that the quality of urban public service is conducive to promoting population mobility to urban areas, especially in eastern cities, and the effect is positively correlated with urban size. From the perspective of public service quality, the overall contribution of medical service quality The quality of medical service in the eastern region, the quality of service in the urban environment in the central region and the quality of cultural services in cities in the western region all have a significant role in promoting population mobility; the impact of the public service quality on migrants with population of 2 million or less on the floating population is not significant Significantly, while more than 2 million population cities rely on the excellent quality of medical services to effectively attract foreign migrants.