ANALYSIS ON ECONOMIC DEVELOPMENT DIFFERENCE OF RESOURCES-BASED CITIES IN NORTHEAST CHINA
以县级单位为研究单元，利用极差、比率、基尼系数和泰尔指数，定量分析了1990-2006年东北30个资源型城市的经济发展差异，发现差异整体扩大，石油资源型城市发展较好，林业资源型城市较差。
The county is study unit in the paper and the economic development difference in 30 resources-based cities is quantitatively analyzed by the rang,the ratio, Gini coefficient and Theil index based on GDP, population and per GDP of 30 resources-based cities in northeast China. It is concluded that the economic development difference of the cities becomes larger in the whole from 1990 to 2006 and the change of their difference is prominent in 1993 and in 2000. The economic development of petroleum resources-based cities is better and the forestry resources-based cities is worse. The economic development of resources-based cities in Heilongjiang province and Liaoning province is better, the ones in Jilin province are worst. And the economic development of resources-based cities in the west is better than cities in the central, and cities in the east in Northeast China. In the end the influence over the difference is analysed.