THE COUNTY'S ECONOMIC DEVELOPMENT AND GENETIC ANALYSIS OF SPATIAL AND TEMPORAL DIFFERENCES IN JIANGSU PROVINCE SINCE 1990
基于1990-2007年江苏省县域人均GDP数据，利用空间统计模型和GIS分析县域经济发展的时空差异，发现经济存在空间自相关和集聚趋势，企业规模与人才分布差异是主因。
Based on 1990-2007 county-level per capita GDP in Jiangsu Province to study the indicators with the use of spatial statistical model county in Jiangsu Province.The level of economic development and quantitative study of spatial relationships,combined with GIS spatial analysis function to analyze the county temporal and spatial differences in economic development of the evolution of the law.The results showed that: the county's economic development in Jiangsu Province has strong spatial autocorrelation.The county economically developed regions around the county economy are often more developed,and vice versa,which generally shows a certain amount of concentration trend.The economy as a unit difference in regional economic development of space will be a long time.Finally,the use of spatial data model,the reasons for the formation of such patterns of spatial statistical study pointed out that the spatial distribution of differences in scale enterprises and talents led to differences in the spatial distribution of differences in county economic development.