Determining preference orders based on a majority margin matrix

Hanna Bury () and Dariusz Wagner

Operations Research and Decisions, 2013, vol. 23, issue 2, 25-41

Abstract: When determining a group ranking, the information about experts’ opinions may be sometimes incomplete. In such cases, usually only the outranking matrix L or the majority margin matrix ΔL is available. Debord [2] presented a technique for constructing the set of experts’ opinions based on the majority margin matrix. The method proposed – simple and efficient – provides a set of experts’ opinions consistent with the given majority margin matrix.

Keywords: profile of preference orders; pairwise comparisons; outranking matrix; majority margin matrix; Debord’s method (search for similar items in EconPapers)
Date: 2013
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Persistent link: https://EconPapers.repec.org/RePEc:wut:journl:v:2:y:2013:p:25-41:id:1076

DOI: 10.5277/ord130203

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