从重庆市五大功能区划分入手,选取人均GDP为指标,采用泰尔指数法与基尼系数法,利用重庆2005—2014年的数据,对五大功能区区域之间及区域内部经济差异进行分析。结果表明:五大功能区之间经济差异总体呈现缓慢减小趋势,而区域内部经济差异在增大;组间差距对区域经济差异贡献率非常高,组内差距对区域经济差异贡献率较低。要缩小重庆经济差距,实现协调发展,需要完善交通网络、优化产业结构、加强区域间经济联系。
Through dividing Chongqing into five functional regions and selecting the per capita GDP as the index,this paper analyzes the economic difference between one and another,as well as in each region by the Theil index and the Gini coefficient,based on Chongqing data of 2004-2013. The results show that the economic differences between the five functional areas exhibit an overall slowly decreasing trend,while the economic differences within one region show an increase. The gap between regions has a very big influence on regional economic disparities,while the gap within one region has a small influence on regional economic disparities. In order to narrow down the economic gap and achieve a coordinated development,Chongqing needs to improve the transport network,optimize the industrial structure,and strengthen regional economic ties.