Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/60213
Title: The intersection form of production possibility set in DEA and its applications
Other Titles: DEA的交形式生产可能集及其应用
Authors: Wei, QL
Ma, ZF
Yan, H 
Keywords: Data envelopment analysis
Production possibility set
Intersection form
Sum form
Issue Date: 2007
Publisher: 中國學術期刊 (光盤版) 電子雜誌社
Source: 数学的实践与认识 (Mathematics in practice and theory), Feb. 2007, v. 37, no. 4, p. 62-69 How to cite?
Journal: 数学的实践与认识 (Mathematics in practice and theory) 
Abstract: DEA理论、模型及方法可用以评价给定决策单元之间的相对有效性,其在经济学中的应用体现在经验生产可能集的构造上.DEA的生产可能集有两种等价形式—和形式及交形式.相比较而言,交形式更具几何直观性及计算便利性.
The DEA theory,model and method are used to evaluate the relative efficiency among the given decision making units,the applications in the economics are reflected in the construction of production possibility set.Production possibility set in DEA has two equivalent forms: sum form and intersection form.In comparison,the later one has more geometric visualization and convenience of calculation.
URI: http://hdl.handle.net/10397/60213
ISSN: 1000-0984
Rights: © 2007 中国学术期刊电子杂志出版社。本内容的使用仅限于教育、科研之目的。
© 2007 China Academic Journal Electronic Publishing House. It is to be used strictly for educational and research purposes.
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