江苏省县域经济发展差异研究

Study on the Diversity of Economic Development on County Level in Jiangsu Province

文章利用因子分析法与空间自相关技术,选取了22项指标,将江苏省县域经济的空间特征分成四种类型。研究结果表明:处于高—高区域的县市主要位于苏南经济发达的地区,具有较强的区域竞争力;处于低—高区域的县市主要位于经济发达县市的边缘;处于低—低区域的县市主要分布于苏北和苏中的经济落后和欠发达的地区;处于高—低区域的县市主要是地级市,自身经济实力强,但周边县市经济实力弱,经济带动作用不强。

With factor analysis and spatial autocorrelation,the spatial characteristics of Jiangsu＇s county economies are divided into four types according to 22 choice indicators.The results show： the county or city economies in high-high areas are mainly distributed in the province＇s prosperous southern regions;the counties or cities in the low-high areas are mainly located near the border of the wealthy counties;the counties or cities in the low-low areas are mainly distributed in the northern and middle regions of the province,where the economies comparatively lagged behind;the counties or cities in high-low areas are mainly prefecture-level cities,which are themselves robust in economy yet with rather poor county economies.