Restricting Weights in Supplier Selection Decisions in the presence of Dual-Role factors

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Title Restricting Weights in Supplier Selection Decisions in the presence of Dual-Role factors
Author Farzipoor Saen, Reza
Journal Name Applied Mathematical Modelling
Year Published 2010
Place of publication Netherlands
Publisher Elsevier
Abstract One of the uses of data envelopment analysis (DEA) is supplier selection. Weight restrictions allow for the integration of managerial preferences in terms of relative importance levels of various inputs and outputs. As well, in some situations there is a strong argument for permitting certain factors to simultaneously play the role of both inputs and outputs. The objective of this paper is to propose a method for selecting the best suppliers in the presence of weight restrictions and dual-role factors. This paper depicts the supplier selection process through a DEA model, while allowing for the incorporation of decision maker's preferences and considers multiple factors which simultaneously play both input and output roles. The proposed model does not demand exact weights from the decision maker. This paper presents a robust model to solve the multiple-criteria problem. A numerical example demonstrates the application of the proposed method.
Peer Reviewed Yes
Published Yes
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Copyright Statement Copyright 2010 Elsevier. This is the author-manuscript version of this paper. Reproduced in accordance with the copyright policy of the publisher. Please refer to the journal's website for access to the definitive, published version.
Volume 34
Issue Number 10
Page from 2820
Page to 2830
ISSN 0307-904X
Date Accessioned 2010-08-13
Language en_AU
Faculty Griffith Business School
Subject Commerce, Management, Tourism and Services
Publication Type Journal Articles (Refereed Article)
Publication Type Code c1x

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