新型城镇化中的产城融合及其福利效应

发布时间：2018-05-08 23:15

本文选题：新型城镇化 + 产城融合　；参考：《中国工业经济》2017年11期

【摘要】：在新型城镇化快速推进过程中,存在"先产后城"和"先城后产"两类偏向型城镇化路径,其福利效应迥然有别。本文在资本自由流动的两城市模型中引入产城融合变量,分析了禀赋差异、政府政策偏向下的城镇化路径;并基于产城融合的要素适配模型,对2000年以来中国的产城融合路径及其时空演变进行了动态刻画,进而利用2003—2014年中国252个地级市的面板数据对理论进行实证检验。结果表明:产城融合程度越高,资本偏向的补贴支出越能提高产业集聚效率;产城融合程度越低,改善城市区位条件更能提高产业集聚效率。以产业园区为主线的城镇化存在一定的门槛效应,对禀赋较差地区的产业扶贫政策可能因产城融合水平较低而失效。实证研究证实了产城融合的门槛效应,即在产城融合水平达到一定的阈值时,偏向产业的土地政策才能提升本地的产业集聚效率。进一步地,基于功利主义福利函数标准对城镇化路径比较后发现,旨在优化区位条件的"先城后产"路径相较于"先产后城"路径更有利于城镇居民福祉的提升。为此,在中西部地区新型城镇化快速推进的阶段,应更多考虑蒂伯特选择功能,优化政策环境与区位条件,注重民生型公共服务平台的搭建。
[Abstract]:In the process of rapid development of new urbanization, there are two kinds of biased urbanization paths: "first postpartum city" and "first city after production", and its welfare effect is very different. In this paper, the author introduces the variables of production and city integration into the two cities' models of free capital flow, analyzes the urbanization path under the bias of endowment difference and government policy, and based on the factor adaptation model of the integration of production and city, In this paper, the path of industrial integration and its temporal and spatial evolution in China since 2000 are described dynamically, and then the theory is empirically tested by using the panel data of 252 prefecture-level cities in China from 2003 to 2014. The results show that the higher the degree of integration, the higher the efficiency of industrial agglomeration, and the lower the degree of integration, the better the efficiency of industrial agglomeration. The urbanization with industrial park as the main line has a certain threshold effect, and the policy of industry poverty alleviation in the region with poor endowment may be invalid because of the low level of integration of industry and city. The empirical study confirms the threshold effect of the integration of industry and city, that is, when the level of industrial convergence reaches a certain threshold, the industrial land policy can improve the efficiency of local industrial agglomeration. Furthermore, based on the utilitarian welfare function criterion, it is found that the path of "first city after production", which aims to optimize the location conditions, is more conducive to the improvement of urban residents' well-being than the path of "first postpartum city". Therefore, in the stage of the rapid development of new urbanization in the central and western regions, more consideration should be given to Tibert's choice of functions, the optimization of policy environment and location conditions, and the construction of a public service platform based on people's livelihood.
【作者单位】：宁波大学商学院;宁波大学港口经济协调创新中心;南京大学;南京大学经济学院;
【基金】：国家社会科学基金一般项目“基于空间尺度差异的中国产城融合机制、评价体系及政策设计研究”(批准号15BJL098);国家社会科学基金重大项目“支撑未来中国经济增长的新战略区域研究”(批准号14ZDA024) 浙江省自然科学基金项目“浙江产城协调发展的动态监测与驱动机制研究”(批准号Y17G030014)
【分类号】：F299.21

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