城乡统筹背景下重庆城市化进程空间机理研究

Empirical Analysis on Spatial Linkages in the Urbanization of Chongqing Region in the Context of Urban and Rural Co-ordination

文章在修正传统城市化指数基础上,从空间角度对重庆各区县城市化进程分析,结果表明:重庆地区城市化进程存在明显的空间集群现象;1998-2008年间重庆市各地区城市化第二产业比率指数和第三产业比率指数对经济增长的贡献有明显增强;而城市化非农人口比率指数对经济增长的贡献正逐年减弱。因此,将城市化重心转移到地区产业结构调整,比单纯通过扩大城市范围、增加非农人口比例来提高城市化率更能促进当地经济增长。

On the basis of the amendment of the traditional urban-based index,this paper analyzes the characteristics of the urbanization process of Chongqing＇s districts and counties from the point of spatial economics.The result shows that the process of urbanization and economic growth has obvious spatial clustering phenomena;in 1998-2008,the process of urbanization ratio of the second industry index and ratio of the tertiary industry index have obviously contribution to economic growth;and the contribution of non-agricultural population ratio index to economic growth is weakening year by year in various regions of Chongqing.Therefore shifting the focus to the regional industrial structure adjustment is more important to promote economic growth than simply expanding city limits to increase the proportion of non-agricultural population to urbanization.