江苏省人口与经济增长的时空格局演变研究

Research on the Spatial-Temporal Pattern Evolution of Population and Economic Growth in Jiangsu Province

利用江苏省人口与经济发展的相关数据,采用人口-经济增长弹性、人口地理集中度、经济地理集中度、人口-经济不一致性指数和人口、经济空间自相关性等分析方法,分析了江苏省人口与经济增长时空格局演变的特征.研究发现江苏省各市的人口、经济一直处于增长状态,其增长弹性先降后增,人口与经济集聚呈现北低南高的带状分布格局,人口与经济的不一致性指数在逐渐缩小,说明江苏人口与经济的发展逐渐趋于协调.

Based on the data of population and economic development in Jiangsu Province,this paper analyzes the spatial-temporal pattern evolution of population and economic growth in Jiangsu Province by using the analysis methods of population-economic growth elasticity,population and economic geographical concentration,population-economic inconsistency index,population and economic spatial autocorrelation features.The results show that the population and economy have been in a state of growth in all cities in Jiangsu Province.Their growth elasticity firstly decreases and then increases.The economic agglomeration in Jiangsu Province presents a zonal distribution pattern of low in the north and high in the south.The population aggregation is consistent with it.The inconsistency index of population and economy is gradually narrowing.It shows that the development of population and economy tends to be coordinated in Jiangsu Province.