基于理想点的DEA交叉效率评价研究  

A DEA Cross-efficiency Evaluation Based on TOPSIS

作　　者：汤良[1,2] 赵希男[2] 

机构地区：[1]齐齐哈尔大学经管学院,黑龙江齐齐哈尔161006 [2]东北大学工商管理学院,辽宁沈阳110819

出　　处：《工业工程》2015年第6期93-96,共4页Industrial Engineering Journal

基　　金：国家自然科学基金资助项目(71271048);黑龙江哲学社会科学基金资助项目(15JYB14)

摘　　要：针对信息无法充分利用的缺陷,提出了一种基于理想点的DEA交叉效率评价方法。首先,分别求出各决策单元的交叉效率值;其次,利用所有信息,求出集结交叉效率值的基于数据驱动的客观权重系数;最后,对集结后的交叉效率值进行排序。结果显示:基于理想点的DEA交叉效率评价方法,得到的评价结果较为客观、公平,较好地解决了决策单元的交叉效率评价问题。Aiming at the defect that the previous research cannot use all information,an evaluation method of DEA cross-efficiency based on TOPSIS is proposed. Firstly,the cross-efficiencies of decision making units are calculated. Secondly,using all the information,the objective weight coefficients of cross-efficiency are computed. Finally,the aggregated cross-efficiencies are sorted. The results show that the proposed method is relatively objective and fair,and it can solve the problem of cross-efficiency evaluation of decision making units.

关 键 词：理想点(TOPSIS) 数据包络分析 交叉效率 

分 类 号：F239.1[经济管理—会计学]