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Author:

吴文江 (吴文江.)

Indexed by:

CQVIP PKU CSCD

Abstract:

有关基于输入与输出的DEA模型,本文与现有文献的不同之处,一是模型中的评价指标可取负值,二是被评的决策单元可以不是所给的n个决策单元之一,三是模型并非由多目标规划模型推得.此外,给出了有关此模型的三个定理.因此,可知有关此模型的最优解存在的充分条件;在求解此模型后就能在判断决鲻策单元的DEA有效性的同时计算出其相对效率,并能计算出其在DEA相对有效面上的"投影".

Keyword:

数据包络分析(DEA) 有效性 决策单元(DMU)

Author Community:

  • [ 1 ] [吴文江]北京工业大学

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Source :

数学的实践与认识

ISSN: 1000-0984

Year: 2008

Issue: 2

Volume: 38

Page: 115-121

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 7

Chinese Cited Count:

30 Days PV: 1

Affiliated Colleges:

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