کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1704672 1012413 2013 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A revised and generalized model with improved discrimination for finding most efficient DMUs in DEA
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
A revised and generalized model with improved discrimination for finding most efficient DMUs in DEA
چکیده انگلیسی

In this paper we first propose a generalized model which in its special case revises a recently proposed model for finding most BCC-efficient DMU. Then, by explaining about the drawbacks of existing approaches, an algorithm will be developed to consider all possible alternative optimal solutions and determine the set of most efficient DMUs. Another model also will be proposed to provide more discrimination which can be used to select a single most efficient DMU, when it is desirable. The proposed approaches of this paper are applicable for all assumptions about returns-to-scale, and can be utilized to select a DMU or provide a full ranking of DMUs. The contents of the paper are illustrated through numerical examples.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Mathematical Modelling - Volume 37, Issue 6, 15 March 2013, Pages 4067–4074
نویسندگان
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