基于不同DEA模型的组合评价方法研究

被引:3
作者
秦毅
姜钧译
机构
[1] 沈阳工业大学管理学院
关键词
数据包络分析; 交叉效率; 竞争; 合作; 熵权;
D O I
10.14018/j.cnki.cn13-1085/n.2013.21.003
中图分类号
O242.1 [数学模拟];
学科分类号
摘要
为了解决传统CCR模型不能对决策单元进行充分排序的难题,介绍了四种DEA模型,包括自评型、竞争型、合作型、竞合型DEA。分析每种模型的功能与现实意义,由于单独使用每种模型评价决策单元效率都存在一定的片面性,因此本文采用熵值法来确定四种方法的权重,综合考虑不同DEA模型的评价结论,从而能够对决策单元进行充分排序。文末通过一个算例来证明方法的有效性。
引用
收藏
页码:320 / 322
页数:3
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