公共产品投入对城镇化进程的影响  

Influence of the investment of public goods on urbanization

作　　者：罗丽英[1] 卢欢[1] 

机构地区：[1]湖南大学经贸学院

出　　处：《城市问题》2014年第8期14-20,共7页Urban Problems

摘　　要：从城市规模和城市空间结构两方面对公共产品投入对城镇化的影响机制进行了分析,一方面公共产品带来的"蒂布特效应"会吸引生产要素,从而加速城市的经济集聚;另一方面当城市集聚出现不经济时,公共产品投入有利于打破中心—外围式两极格局,促进中心城市与周边城市的分工以及城市群的协调发展。实证上,利用我国2003-2012年的相关面板数据对通过主成分分析得到的公共产品供给水平与城镇化之间的关系进行平稳性检验和回归,结果发现,公共产品投入对城镇化进程有显著影响,并且这一影响存在时滞性,进而提出相关政策建议。This essay firstly completely analyzes the public goods input on the influence mechanism of urbanization from the urban scale and urban space structure, which are the two aspects of the influence what the essay discusses. On the one hand, public products of “Tiebout effect” attract factor toaccelerate the city＇ s economic agglomeration; on the other hand, when there is no urban agglomeration economy, it is help- ful to use public goods investment to break the bipolar structure of core - periphery, promoting cities＇ division of labor between the central city and the surrounding and coordinate the development of urban agglomerations. In the empirical research, the essay uses 2003 -2012 panel data to make stationery test and regression between public products supply which is obtained by principal component analysis and urbanization level. The results show that the investment of public goods will have a significant influence on the urbanization process, and this effect is present time lag, and then puts forward relevant policy suggestions.

关 键 词：公共产品 城镇化 影响机制 实证 

分 类 号：F291.1[经济管理—国民经济]