摘要
以辽中南城市群为对象,选取33个评价指标,组成评价指标体系,并运用SPSS软件对城市竞争力进行定量实证分析。运用主成分分析法评价辽中南城市群城市竞争力及其时间演变,并在此基础上采用聚类分析法,对辽中南城市群的10个城市进行竞争力类型划分。结果表明:大连和沈阳城市竞争力强;鞍山、本溪和抚顺竞争力较强;营口、丹东、辽阳、盘锦和铁岭竞争力弱;辽中南城市群整体竞争力水平略有下降,城市间经济发展不平衡。
This article is based on mid-southern urban agglomerations of Liaoning Province for the study. It selects 33 evaluating indicators to compose the evaluating indicator system, and by the use of SPSS software, analy- zes the urban competitiveness empirically. The use of principal component analysis evaluates the competitiveness of the mid-southern urban agglomerations of Liaoning Province and its temporal evolution. Based on this method, use cluster analysis to classify the competitiveness of the ten cities into three types. The results show that： Dalian and Shenyang are the most competitive cities;Anshan, Benxi and Fushun are more competitive; Yingkou, Dandong, Liaoyang, Panjin and Tieling are the least competitive. The urban competitiveness of mid-southern urban agglomera- tions of Liaoning Province are slightly declined, the development between cities is imbalance.
出处
《地域研究与开发》
CSSCI
北大核心
2013年第1期52-55,91,共5页
Areal Research and Development
关键词
城市竞争力
主成分分析
聚类分析
辽中南城市群
urban competitiveness
principal component analysis
cluster analysis
mid-southern urban ag-glomerations of Liaoning Province
