河南省城市物流发展水平实证分析  

Empirical Analysis on the Development Level of Urban Logistics in Henan Province

作　　者：刘洪芹[1] Liu Hongqin;Liu Fuxiang(Zhengzhou Shengda University of Economics Business&Management,Zhengzhou 451191)

机构地区：[1]郑州升达经贸管理学院,郑州451191

出　　处：《北方经贸》2020年第12期71-74,共4页Northern Economy and Trade

基　　金：河南省教育厅人文社科研究项目(2020-ZDJH-480)。

摘　　要：现利用GEM模型,选取5个一级指标和24个二级指标来分析河南省18个地市的物流竞争力水平。运用多种灰度关联分析方法剔除关联度较低的指标,使用因子分析法对关联度较高的指标进行主成份分析,并对指标数据摒弃了通常采用的总量数据,而是对总量数据进行了密度化处理,更加科学的计算出河南省18个地市的物流平均发展水平,并提出有效建议。With reference to the GEM model,more than 20 related indicators are selected,and multiple Gray Relation Analysis(GRA)methods are used to eliminate the indicators with low correlation.The Factor Analysis is used to analyze principal components of indicators with higher correlation.Instead of total data for all indicators,density data are used to scientifically calculate the average development level of logistics in 18 cities of Henan Province,and effective suggestions are also put forward.

关 键 词：GEM模型 灰度关联度分析 因子分析 

分 类 号：F252.24[经济管理—国民经济]