指标偏好DEA问题的研究及其应用  

Research on the Construction and Effectiveness of Index Preference DEA Model

作　　者：张杰[1] 孙晓宇 杜康吉 Zhang Jie;Sun Xiaoyu;Du Kangji(Science College,Northeast Electric Power University,Jilin Jilin 132012)

机构地区：[1]东北电力大学理学院,吉林吉林132012

出　　处：《东北电力大学学报》2018年第6期90-96,共7页Journal of Northeast Electric Power University

摘　　要：针对传统DEA模型对指标权重无任何限制的缺陷,首先构建了指标偏好DEA模型及对偶模型,并给出了指标偏好DEA模型的定义;然后研究了指标偏好DEA模型及其对偶模型的相关性质及有效性;最后通过实例验证了指标偏好DEA模型的合理性.The traditional DEA model has no limitation on the index weight. To solve this problem,first the in-dex preference DEA model and the dual model are constructed,and the definition of index preference DEAmodel is given;then the relative properties and effectiveness of the index preference DEA model and its dualmodel are studied;finally,the rationality of index preference DEA model is verified by an example.

关 键 词：DEA有效 C2R模型 对偶模型 指标偏好 

分 类 号：O221.1[理学—运筹学与控制论]