Measuring the efficiency of interdependent decision making sub-units in DEA

被引：8
|
作者：
Amirteimoori, A
Shafiei, M
机构：
[1] Azad Univ, Dept Math, Rasht, Iran
[2] Univ Tehran, Dept Math, Tehran, Iran
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2006年 / 173卷 / 02期
关键词：
data envelopment analysis; component-efficiency;
D O I：
10.1016/j.amc.2005.04.019
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
This paper discusses the problem of evaluating the efficiency of a set of interdependent Decision Making Sub-units (DMSUs) that make up a large Decision Making Unit (DMU). The DMSUs are interdependent in the sense that some outputs produced by each DMSU is used as input by other one. The current paper presents a modified version of the DEA model to estimate the relative efficiency of DMSUs. The proposed method preserves the linearity of CCR model of [A. Charnes, W.W. Cooper, E. Rhodes, Measuring the efficiency of decision making units, European Journal of Operational Research 2(6) (1978) 429-444]. (c) 2005 Elsevier Inc. All rights reserved.
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页码：847 / 855
页数：9
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