我国31省市区城镇居民收入的聚类分析研究

Cluster Analysis of Citizen Income of 31 Provinces and Cities in China

选取2009年我国31省市区(省、直辖市、自治区)城镇居民总收入、工薪收入、经营净收入、财产性收入、转移性收入五个主要因素指标,运用聚类分析方法构建了城镇居民收入的研究模型,并对样本进行了显著性检验.结果发现,依居民收入情况聚类分析可以有效地将全国31省市区分为四类,反映出改革开放以来各地区经济都有了较快发展,但东部和中西部地区之间仍差距悬殊.

The research model of citizen income is constructed on the analysis of urban residents＇ total in- come, operation income, wage income, property income and transfer income of 31 provinces and cities in 2009, and the samples undergo significant test. into 4 categories, which reflects the rap great disparity between the East and the By means of cluster analysis, the 31 provinces and cities are classified d economic development of each province even though there is still a Midwest