An inverse DEA model for inputs/outputs estimate

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	An inverse DEA model for inputs/outputs estimate
	Wei, QL ; Zhang, JZ ; Zhang, XS
	2000-02-15
发表期刊	EUROPEAN JOURNAL OF OPERATIONAL RESEARCH
ISSN	0377-2217
卷号	121 期号:1 页码:151-163
摘要	In this paper we discuss such problems: if among a group of decision making units, we increase certain inputs to a particular unit and assume that the DMU maintains its current efficiency level with respect to other units, how much more outputs could the unit produce? or, if the outputs need to be increased to a certain level and the efficiency of the unit remains unchanged, how much more inputs should be provided to the unit? We treat them as inverse Data Envelopment Analysis (DEA) problems and propose a method to solve such problems. The problem is transformed into a multi-objective programming problem to solve, though in some special cases it can be answered by solving just one single-object LP problem. We use two examples to illustrate our computation method. (C) 2000 Elsevier Science B.V. All rights reserved.
关键词	data envelopment analysis inverse problem multi-objective programming Pareto solution
语种	英语
WOS研究方向	Business & Economics ; Operations Research & Management Science
WOS类目	Management ; Operations Research & Management Science
WOS记录号	WOS:000084502500012
出版者	ELSEVIER SCIENCE BV
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/15803
专题	应用数学研究所
通讯作者	Zhang, JZ
作者单位	1.City Univ Hong Kong, Dept Math, Kowloon, Hong Kong 2.Renmin Univ China, Inst OR & Math Econ, Beijing, Peoples R China 3.Acad Sinica, Inst Appl Math, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Wei, QL,Zhang, JZ,Zhang, XS. An inverse DEA model for inputs/outputs estimate[J]. EUROPEAN JOURNAL OF OPERATIONAL RESEARCH,2000,121(1):151-163.
APA	Wei, QL,Zhang, JZ,&Zhang, XS.(2000).An inverse DEA model for inputs/outputs estimate.EUROPEAN JOURNAL OF OPERATIONAL RESEARCH,121(1),151-163.
MLA	Wei, QL,et al."An inverse DEA model for inputs/outputs estimate".EUROPEAN JOURNAL OF OPERATIONAL RESEARCH 121.1(2000):151-163.