A comment on "cost efficiency in data envelopment analysis with data uncertainty"

被引：13

作者：

Fang, Lei ^{[1
]}

Li, Hecheng ^{[2
]}

机构：

[1] Nankai Univ, Sch Business, Tianjin, Peoples R China

[2] Qinghai Normal Univ, Dept Math, Xining, Peoples R China

来源：

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH | 2012年 / 220卷 / 02期

关键词：

Data envelopment analysis; Cost efficiency; Data uncertainty; MEASURING ECONOMIC-EFFICIENCY; INCOMPLETE PRICE INFORMATION; DEA; MODEL; BANKS;

D O I：

10.1016/j.ejor.2012.01.053

中图分类号：

C93 [管理学];

学科分类号：

12 ; 1201 ; 1202 ; 120202 ;

摘要：

In a recent paper by Mostafaee and Saljooghi [Mostafaee, A., Saljooghi, F.H., 2010. Cost efficiency in data envelopment analysis with data uncertainty. European journal of Operational Research, 202, 595-603], the authors extend the classical cost efficiency model to address data uncertainty. They claim that the upper bound of the cost efficiency can be obtained at extreme points when the input prices appear in the form of ranges. In this paper, we present our counterexamples and comments on the contention by Mostafaee and Saljooghi. (c) 2012 Elsevier B.V. All rights reserved.

引用

页码：588 / 590

页数：3

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