Rankings baseados en problemas DEA

dc.contributor.affiliationUniversidade de Santiago de Compostela. Facultade de Matemáticasgl
dc.contributor.authorVillanustre Otero, Julián
dc.contributor.tutorSaavedra Nieves, Alejandro
dc.contributor.tutorSaavedra Nieves, Paula
dc.date.accessioned2022-09-01T14:14:34Z
dc.date.available2022-09-01T14:14:34Z
dc.date.issued2021-07
dc.descriptionTraballo Fin de Grao en Matemáticas. Curso 2020-2021gl
dc.description.abstractOs problema DEA (Charnes et al., 1978) plantéxanse co obxectivo de medir a eficiencia relativa individual dunha DMUs (Unidades de toma de decisión) dentro dun conxunto delas. En concreto, preténdese clasificar as devanditas DMUs dacordo coa súa capacidade de influír na eficiencia global do sistema. Para acadar este obxectivo, faremos uso da teoría de xogos cooperativos a través da definición de xogos TU específicos e o uso de solucións específicas para os mesmos. Neste traballo preséntanse varias opcións de rankings de DMUs en problemas DEA descritos na literatura. Finalmente aplicaranse sobre unha situación real, a xurdida na industria hoteleira en España trala crise do sector derivada da COVID-19.gl
dc.description.abstractDEA problems (Charnes et al., 1978) are designed to measure the individual relative eficiency of a DMU (Decision Making Unit) within a set of DMUs. Specifically, the aim is to classify the DMUs according to their ability to influence the overall eficiency of the system. To achieve this goal, we will make use of the theory of cooperative games through the definition of specific TU games and the use of specific solutions for them. In this thesis we present several options of DMUs rankings in DEA problems described in the literature. Finally, we apply them to a real situation, the one arising in the Spanish hotel industry after the crisis in the sector derived from COVID-19.gl
dc.identifier.urihttp://hdl.handle.net/10347/29196
dc.language.isoglggl
dc.rightsAtribución-NoComercial-CompartirIgual 4.0 Internacional
dc.rights.accessRightsopen accessgl
dc.rights.urihttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.subjectData Envelopment Analysisgl
dc.subjectXogos cooperativosgl
dc.subjectValor de Shapleygl
dc.subjectRankingsgl
dc.subjectCooperative gamegl
dc.subjectShapley valuegl
dc.titleRankings baseados en problemas DEAgl
dc.typebachelor thesisgl
dspace.entity.typePublication
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relation.isTutorOfPublication.latestForDiscovery01da7c7d-b2ca-4b5f-a128-bfcc4ddc4ff7

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