摘要
在定义物流产业集聚的空间效率基础上,采用我国2005-2014年的省级统计数据,运用三阶段DEA模型对我国各区域的物流空间效率进行评价分析。结果显示,我国物流产业集聚的空间效率存在区域差异性,总体呈现"东高西低"的态势;区域差异的主要影响因素中,对外开放度、区域经济发展水平以及物流网络密度的影响程度较大。
The paper takes logistics industry agglomeration as input, agglomeration effect as output, and defines the concept of space efficiency from the view point of efficiency. The three - stage DEA model is used to evaluate the spatial efficiency. The results show that the spatial efficiency of logistics industry agglomeration in China is ＂east - high and west - low＂, which indicates the existence of regional differences. Furthermore, the main factors for this difference are regional opening degree, regional economic development level, density of logistics network and regional urbanization rate, among which the impact of first three factors are significant.
出处
《经济问题》
CSSCI
北大核心
2016年第12期65-70,共6页
On Economic Problems
基金
国家社会科学基金青年项目(14CGL053)
关键词
物流产业集聚
空间效率
区域差异
三阶段DEA
泰尔指数
logistics industry agglomeration
spatial efficiency
regional disparities
three - stage DEA model
theil index
