基于“扩展克强指数”的我国省域工业竞争力聚类分析

Extened Keqiang Index-Based Clustering Analysis on Provincial Industrial Competitiveness

工业作为经济的主导,对区域发展具有种子和杠杆效用。研究以我国省域为对象,选取全面反映工业竞争力的18项指标,以2008~2013年为研究时间截面,结合SPSS聚类分析、因子分析及GIS手段对31省份进行工业竞争力分析。结果表明：第一,我国省域整体工业竞争力持续增强;第二,工业竞争力梯度差异明显;第三,地带性差异较为突出,尤其是长江、珠江经济带沿线省份;第四,工业落后省份职能转变,工业集群式发展。同时,从环渤海到浙江省形成的＂〈＂形区域工业集群成为我国工业增长极,其他地区（如东北三省、山西省）的工业竞争力呈现好转的态势。

As the leading of economy,industry serves as seeds and a lever in regional development. Based on the investigation in31 provinces,the paper analyzed the industrial competitiveness by selecting 18 indexes reflecting the overall industrial competitiveness during the years of 2008-2013 by means of SPSS cluster analysis,factor analysis and GIS. The result shows that the overall industrial competitiveness of provinces continues to improve; the gradient differences of industrial competitiveness are obvious; the regional difference is more prominent,especially in the provinces along the Yangtze River and the Pearl River Economic Belt; the functions of the industrial backward provinces changed,the industry going to develop in cluster. Besides,the ＂ ＂ shaped industrial cluster from Bohai Sea to Zhejiang province has become the industrial growth pole of our country,and the industrial competitiveness of other regions like the three provinces in northeast China,and Shanxi province also presents a trend of improvement.