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dc.contributor.authorGarcía Lapresta, José Luis 
dc.contributor.authorMartínez Panero, Miguel 
dc.date.accessioned2024-02-27T08:15:01Z
dc.date.available2024-02-27T08:15:01Z
dc.date.issued2024
dc.identifier.citationJournal of Mathematical Economics, 111, (2024) 102963es
dc.identifier.issn1873-1538es
dc.identifier.urihttps://uvadoc.uva.es/handle/10324/66398
dc.descriptionProducción Científicaes
dc.description.abstractIn this paper, we have considered the dense rank for assigning positions to alternatives in weak orders. If we arrange the alternatives in tiers (i.e., indifference classes), the dense rank assigns position 1 to all the alternatives in the top tier, 2 to all the alternatives in the second tier, and so on. We have proposed a formal framework to analyze the dense rank when compared to other well-known position operators, such as the standard, modified and fractional ranks. As the main results, we have provided two different axiomatic characterizations which determine the dense rank by considering position invariance conditions along horizontal extensions (duplication), as well as through vertical reductions and movements (truncation, and upward or downward independency).es
dc.format.mimetypeapplication/pdfes
dc.language.isoenges
dc.publisherElsevieres
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subject.classificationPreferenceses
dc.subject.classificationWeak orderses
dc.subject.classificationPositionses
dc.subject.classificationDense rankes
dc.subject.classificationDuplicationes
dc.subject.classificationTruncationes
dc.titleTwo characterizations of the dense rankes
dc.typeinfo:eu-repo/semantics/articlees
dc.rights.holder© Elsevieres
dc.identifier.doihttps://doi.org/10.1016/j.jmateco.2024.102963es
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0304406824000259?via%3Dihubes
dc.identifier.publicationissue111es
dc.identifier.publicationtitleJournal of Mathematical Economicses
dc.peerreviewedSIes
dc.description.projectPROYECTO PID2021-122506NB-I00. Toma de decisiones basadas en valoraciones cualitativas y ordinales. FONDOS FEDER, MICINN. MINISTERIO DE CIENCIA E INNOVACIÓN, AGENCIA ESTATAL DE INVESTIGACIÓN, UNION EUROPEAes
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.type.hasVersioninfo:eu-repo/semantics/submittedVersiones
dc.subject.unesco12 Matemáticases


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