近十年来中国城市综合经济竞争力空间格局分析

Spatial Pattern Analysis of Comprehensive Economic Competitiveness of Cities in China in the Past Decade

采用2006—2015年中国286个城市（不包括港澳台）综合经济竞争力数据，运用地空间插值的方法揭示了中国286个城市的综合经济竞争力的空间特征．结果表明：①中国城市综合经济竞争力空间格局呈现出东南高、西部和东北低的不平衡发展特征；②东北部地区有34个城市，占全国的12％，多为中小城市，城市综合经济竞争力较弱，且吉林省和辽宁省的城市综合经济竞争力强于黑龙江省；③东部地区有87个城市，占全国的30％，集中了大部分的超大城市和特大城市，城市综合经济竞争力最强，且形成高值区和次高值区的空间格局；④中部地区有80个城市，占全国的28％，大中城市较多，城市综合经济竞争力略强，武汉和长沙的空间扩展趋势明显；⑤西部地区有85个城市，占全国的30％，中小城市居多，城市综合经济竞争力最弱，并未形成明显的空间扩展趋势．

Comprehensive economic competitiveness data of 286 cities in China （not including Hong Kong,Macao and Taiwan） from 2006 to 2015 are used to reveal spatial characteristics of comprehensive economic competitiveness of 286 cities in China using spatial interpolation method. The results show that： ①Spatial pattern of comprehensive economic competitiveness of cities in China has the characteristics of unbalanced development with high values in the southeast and low values in the west and northeast. ②Comprehensive economic competitiveness of cities in the northeastern region is weak,many of which are small and medium-sized cities, and comprehensive economic competitiveness of cities in Jilin and Liaoning province is stronger than that in Heilongjiang province. （~）Comprehensive economic competitiveness of cit- ies in the eastern region is the strongest, with most of the big cities and megalopolis and form the spatial pattern of high values area and higher values area. ④There are large and medium-sized cities in the central region, and the overall economic competitiveness of cities is slightly stronger, and the trend of space expansion in Wuhan and Changsha cities is clear. ⑤The cities in the western region have the weakest eco- nomic competitiveness, and there are many small and medium-sized cities, but there is no obvious spatial expansion trend.