Data envelopment analysis with selective convexity and integer-valued factors

被引：2
|
作者：
Amirteimoori, Alireza [1 ]
Kordrostami, Sohrab
Amayande, Omme Habibe
机构：
[1] Islamic Azad Univ, Dept Math, Rasht, Iran
[2] Islamic Azad Univ, Dept Math, Lahidjan, Iran
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2007年 / 188卷 / 01期
关键词：
DEA; MILP; convexity;
D O I：
10.1016/j.amc.2006.10.024
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The purpose of this paper is to develop a new DEA with selective combination. The existing DEA models would project the DMU onto frontier points that generally are a convex combination or a non-negative combination of efficient points. This paper addresses decision making units whose inputs and outputs are restricted to take integer values and to be as a convex and non-negative combination. (C) 2006 Published by Elsevier Inc.
引用
收藏
页码：734 / 738
页数：5
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