Abstract
This article is based on previous author’s articles on a correct way for ranking alternatives inMulti-criteria Decision-Making (MCDM). A straightforward but robust Weighed-Sum Procedure (WSP) is presented. It consists in combining additively ranks or scores evaluated against a dimensionless scale, common to all criteria. MCDM methodologies based on pair-wise comparison methods are on the contrary not providing the correct rankings in many practical situations. The roots of the observed failures are made clearer for the well-known Promethee method by means of a simple example.
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References
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© 2012 Springer-Verlag Berlin Heidelberg
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Kunsch, P. (2012). Why pairwise comparison methods may fail in MCDM rankings. In: Klatte, D., Lüthi, HJ., Schmedders, K. (eds) Operations Research Proceedings 2011. Operations Research Proceedings. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-29210-1_16
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DOI: https://doi.org/10.1007/978-3-642-29210-1_16
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