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:: دوره 1، شماره 1 - ( 7-1390 ) ::
جلد 1 شماره 1 صفحات 65-73 برگشت به فهرست نسخه ها
A New Method for Ranking Extreme Efficient DMUs Based on Changing the Reference Set with Using L2 - Norm
چکیده:   (7371 مشاهده)
The purpose of this study is to utilize a new method for ranking extreme efficient decision making units (DMUs) based upon the omission of these efficient DMUs from reference set of inefficient and non-extreme efficient DMUs in data envelopment analysis (DEA) models with constant and variable returns to scale. In this method, an L2- norm is used and it is believed that it doesn't have any existing problems of such methods. Finally, two numerical examples for illustration and comparing the proposed method with other ranking approaches are presented. Keywords: Data Envelopment Analysis (DEA), Ranking, Efficiency.
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نوع مطالعه: پژوهشي | موضوع مقاله: عمومى
دریافت: 1390/8/9 | انتشار: 1390/7/23
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R. Eslami, M. Khoveyni. A New Method for Ranking Extreme Efficient DMUs Based on Changing the Reference Set with Using L2 - Norm. International Journal of Applied Operational Research. 2011; 1 (1) :65-73
URL: http://ijorlu.liau.ac.ir/article-1-48-fa.html

A New Method for Ranking Extreme Efficient DMUs Based on Changing the Reference Set with Using L2 - Norm. ژورنال بین المللی پژوهش عملیاتی. 1390; 1 (1) :65-73

URL: http://ijorlu.liau.ac.ir/article-1-48-fa.html



دوره 1، شماره 1 - ( 7-1390 ) برگشت به فهرست نسخه ها
ژورنال بین المللی پژوهش عملیاتی International Journal of Applied Operational Research - An Open Access Journal
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