基于因子分析的城市汽车共享环境评价  

Evaluation of Car Sharing Environment in Cities Based on Factor Analysis

作　　者：孙守恒[1] 王维才[1] 

机构地区：[1]北京科技大学东凌经济管理学院,中国北京100083

出　　处：《经济地理》2017年第6期84-91,共8页Economic Geography

摘　　要：汽车共享是解决城市居民日益增长的出行需求和城市供给能力不足之间矛盾的一个重要途径,科学准确地评价和研究我国城市的汽车共享环境水平,对我国城市的建设发展具有重要意义。文章从城市整体经济环境、消费能力水平、出行需求量、关键要素供给等四个方面构建指标评价体系,运用因子分析法和熵权法对我国25个二线城市的汽车共享环境水平进行实证分析,进而结合聚类分析方法对样本城市间的特征差异和相似性进行研究。结果表明:我国二线城市的汽车共享环境水平存在较大差异,大体上可以分为4个类别;各类城市在不同指标维度上的特征差异非常明显,应根据自身的实际情况制定相应的政策措施,促进汽车共享商业模式的健康、持续发展。Car sharing is an important way to solve the contradiction between the urban inhabitants＇ growing travel demand and the lack of supply capacity. Scientific and accurate evaluation of the urban car sharing environment is of great significance for the development of cities in China. This paper first built the index evaluation system from four aspects such as the city＇s overall economic environment, consumption level, travel demand quantity and key elements of the supply side, then used the factor analysis method and entropy weight method to make empirical analysis on the car sharing environment evaluation for the 25 second-tier cities in china, finally used the clustering analysis method to do further research on the characteristics of the differences and similarities among sample cities. The results show that the there is a big difference among the secondary cities in our country on car sharing environment, generally can be divided into four categories. All kinds of cities are significantly different in all indicators dimension, and measures should be taken according to actual situation to promote the healthy and sustainable development of the car sharing business model.

关 键 词：共享经济 汽车共享 移动互联网 指标评价 因子分析 熵权法 聚类分析 

分 类 号：F299.23[经济管理—国民经济]