基于DEA模型的公路货运站场效率评价研究  

Study on Evaluation of Highway Freight Terminal Efficiency Based on DEA Model

作　　者：刘一波[1] 

机构地区：[1]深圳职业技术学院管理学院,广东深圳518055

出　　处：《物流技术》2014年第5期261-263,266,共4页Logistics Technology

摘　　要：结合深圳14家大中型公路货运站经营情况,构建DEA(Data Envelopment Analysis)模型进行效率分析,根据Matlab软件计算结果,评价各家货运站效率,对相对有效DMU(Decision Making Units),采用超效率DEA模型和理想DMU方法进行效率全排序,对无效DMU提出调整投入和提高效率的建议。研究结果表明:3家货运站的投入与产出匹配达到最优;未能达到DEA有效的货运站有11家,其中2家货运站规模无效,另外9家货运站同时技术无效和规模无效,评价结果基本符合企业实际。In this paper, we built a DEA model to analyze the efficiency of fourteen medium-and-large-sized highway freight terminals in Shenzhen, then in accordance with the result of the calculation, evaluated the efficiency of the terminals, then for the effective DMUs, ranked them using the super-efficiency DEA model and the ideal DMU method, proposed the suggestions for improving the input and efficiency for the ineffective DMUs, and at the end, studied the implications of the conclusions.

关 键 词：公路运输 效率评价 DEA模型 货运站 DMU 

分 类 号：U492.1[交通运输工程—交通运输规划与管理]