Journal
COMPUTERS & OPERATIONS RESEARCH
Volume 34, Issue 9, Pages 2637-2647Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.cor.2005.10.005
Keywords
decision support; decision analysis; multi-attribute decision making; validity; ranking; data envelopment analysis
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In this article we introduce a comprehensive yet efficient approach based on data envelopment analysis (DEA) with restricted multipliers for accountable and understandable multiple attribute decision making (MADM). Information system (IS) appraisals are motivated and used for illustrating the proposed methodology. Results show that the given DEA based approach can easily and significantly increase the information frame of the decision maker by identifying disparate rankings and by affirming the stability and validity of ranking outcomes. The given validity concept is contrary to the directions given in the main body of research and can also be used to question ranking outcomes of classic MADNI methods. (c) 2005 Elsevier Ltd. All rights reserved.
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