Volume 15, Issue 2 (7-2018)                   jor 2018, 15(2): 125-133 | Back to browse issues page

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Aghayi N, Hosseinzadeh Lotfi F, Gholami K, Ghelej Beigi Z. Ranking and Sensitivity Analysis for Ranks of DMUs based on the Ideal Hyperplan. jor 2018; 15 (2) :125-133
URL: http://jamlu.liau.ac.ir/article-1-1646-en.html
Ranking and Sensitivity Analysis for Ranks of DMUs based on the Ideal Hyperplan
N. Aghayi * , F. Hosseinzadeh Lotfi , K. Gholami , Z. Ghelej Beigi
Department of Mathematics, Ardabil Branch, Islamic Azad University, Ardabil , nazila.aghayi@gmail.com
Abstract:   (4329 Views)
There are many methods for ranking of DMUs. Some of the previous proposed methods may be infeasible and the others cannot rank all DMUs. In this paper,we introduce a new method for ranking of DMUs that is always feasible and can be usd all ranking of all DMUs. the rank of DMUs is acheived based on the ideal hyperplan. The sensitivity of the rank is presented as well. Therefore, in this study, a stability interval is propsed for the ranks. Finally, a neumerical example is given.
Keywords: Data envelopment analysis, Ranking, Sensitivity analysis, Ideal Hyperplan.
Full-Text [PDF 180 kb]   (1415 Downloads)    
Type of Study: Research | Subject: Special
Received: 2016/11/27 | Accepted: 2017/05/31 | Published: 2018/07/15
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