2009-2014年江苏省城市综合竞争力评价与空间特征分析

City comprehensive competitiveness assessment and spatial feature analysis of Jiangsu Province from 2009 to 2014

选取具有代表性的城市经济水平、人民生活水平、基础设施建设水平、科学文化水平、对外开放程度、政府决策能力等6项一级指标和20个二级指标项进行江苏省13个城市的综合竞争能力评估,运用主成分分析法计算2009年和2014年各城市的评估分值,并采用GIS空间分析方法对各城市综合竞争力在空间上的分布状况展开分析,包括空间重心变化分析、全局空间相关分析和局部空间自相关分析。结果表明,5年间全省各市的综合竞争力虽没有发生实质变化,但在不同城市间差异较为明显且具有一定的空间规律性。

In order to evaluate thirteen citiesJ comprehensive competitiveness of Jiangsu Province,we selected six first grade indicators including economic level, people＇s living standards, infrastructure, scientific and cultural level,opening degree, government decision-making capacity and 20 second grade indicators. Then we calculated the 2009 and 2014 assessment values of each city with the principal component analysis method. Finally,we an-alyzed each city, comprehensive competitiveness by GIS spatial analysis,including spatial center of gravity change, spatial autocorrelation and local spatial correlation. The results show that in the five years the overall city competitiveness of Jiangsu Province has no substantial changes, but the differences between cities are obvious and take certain spatial regularity.