基于灰色聚类分析法的山东省城市竞争力评价研究

Evaluation of urban competitiveness of Shandong Province based on gray clustering analysis

基于对城市竞争力本质内涵及其特征的认识,建立由综合经济实力、开放程度和基础设施3个因素构成的城市竞争力评价指标体系,运用灰色聚类分析法,将山东省17个城市竞争力进行聚类分析,同时分析区域经济-人口分布协调性.结果表明,山东省城市经济-人口分布协调性差,城市竞争力差异明显,呈现出自东北向西南城市竞争力逐渐递减的态势.在此基础上提出区域发展的建议.

Based on the understanding of the intrinsic connotation and characteristics of urban competitiveness,establishes the evaluation index system of urban competitiveness composed of three factors,comprehensive economic strength,openness and infrastructure.By using gray cluster analysis method,17 cities in Shandong Province competitiveness of the cluster analysis,on the basis of analysis of regional economic-population distribution coordination.The results show that,the urban economy-population distribution is poorly coordinated in Shandong Province,and the difference of urban competitiveness is obvious,showing the trend of decreasing gradually from northeast to southwest.On this basis,puts forward some suggestions for regional development.