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:: Volume 1, Issue 2 (11-2011) ::
2011, 1(2): 0-0 Back to browse issues page
A Method for DMUs Classification in DEA
F. Rezai Balf , R. Shahverdi
Abstract:   (9454 Views)
In data envelopment analysis, anyone can do classification decision units with efficiency scores. It will be interesting if a method for classification of DMUs without regarding to efficiency score is obtained. So in this paper, the classification of Decision Making Units (DMUs) is done according to the additive model without being solved for obtaining scores efficiency. This is because it is known that the additive model is the simplest non-radial model in DEA. In fact, the classification of DMUs to a set of efficient, weak efficient, and inefficient units, based upon feasibility concept is done here. Especially, the models and theorems for this aim are presented. Keywords: Data Envelopment Analysis, Classification, Decision Making Units.
Full-Text [DOC 384 kb]   (2565 Downloads)    
Type of Study: Research | Subject: General
Received: 2011/11/12 | Published: 2011/11/15
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F. Rezai Balf, R. Shahverdi. A Method for DMUs Classification in DEA. International Journal of Applied Operational Research 2011; 1 (2)
URL: http://ijorlu.liau.ac.ir/article-1-79-en.html


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Volume 1, Issue 2 (11-2011) Back to browse issues page
ژورنال بین المللی پژوهش عملیاتی International Journal of Applied Operational Research - An Open Access Journal
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