首页 | 本学科首页   官方微博 | 高级检索  
     

非有效决策单元的效率研究
引用本文:沈浮,夏必腊,王鹏,田玉敏.非有效决策单元的效率研究[J].佳木斯工学院学报,2012(1):146-147,150.
作者姓名:沈浮  夏必腊  王鹏  田玉敏
作者单位:中国人民解放军陆军军官学院数学教研室,安徽合肥230031
摘    要:首先研究了决策单元的规模效率,然后用传统的DEA模型和超效率DEA模型研究了非有效决策单元,对非CCR有效决策单元,模型(1)和模型(3)等价,对非BCC有效决策单元,模型(2)和模型(4)等价.

关 键 词:超效率CCR模型  超效率BCC模型  规模效率

A Study of Efficiency for Inefficient DUMs
Authors:SHEN Fu  XIA Bi la  WANG Peng  TIAN Yu min
Affiliation:Section of Mathematics; Army Officer Academy, PLA; Hefei 230031, China
Abstract:In this paper, scale efficiency of DUMs has been studied firstly. Then inefficient DMUs have been studied by classical DEA models and super DEA models. For CCR inefficient DUMs, model ( 1 ) and mod- el (3) are equivalent. For BCC inefficient DMUs, model (2) and model (4) are equivalent.
Keywords:super CCR model  super BCC model  scale efficiency
本文献已被 维普 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号