摘要
进入新世纪以来,江苏省物流产业得到了快速发展,产业规模不断扩大,但是,社会物流运行效率仍然偏低,社会物流总费用与地区生产总值的比率较高,本文选取江苏省各地级市的物流业从业人数、公路里程数和物流业新增固定资产作为投入变量,选取物流业生产总值、旅客周转量和货物周转量作为输出变量,利用数据包络分析法(DEA)及其拓展模型对江苏省物流产业进行效率分析,并得到了相应的结果及提出建议。
The logistics industry of Jiangsu Province got a rapid development since entering new century,its industrial dimensions expands ceaselessly,however,social logistics efficiency is still low,the rate of total social logistics costs and GDP is high.This paper selects logistics industry employees,highway mileage and logistics industry fixed assets of all cities as input variables;selects GDP of logistics industry,turnover volume of passenger and turnover volume of freight as output variables,it uses DEA method and its expanded model to analysis logistics industry efficiency of Jiangsu Province.And also it obtains the corresponding results and also proposes the improvement measures.
出处
《科学．经济．社会》
CSSCI
2013年第1期143-146,151,共5页
Science Economy Society
关键词
物流产业
物流效率
数据包络分析法
拓展模型
logistics industry
logistics industry efficiency
DEA
DEA expanded model
