• Understanding the impact of electronic word-of-mouth (eWom) on corporate reputation 

      Aramendia Muneta, María Elena Upna Orcid (2015)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The aim of this poster is not only to provide a framework of electronic word-of-mouth (eWOM) regarding corporate reputation, but also to aid the direction of future research through concept maps (cm).
    • Unexpected thresholds from independence of irrelevant alternatives in fuzzy arrow theorems 

      Raventós Pujol, Armajac Upna Orcid (2019)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      It is well known Arrow Theorem and its impact into Social Choice. It states that under an apparently mild set of conditions no rule fusing individual preferences into a social one is possible. In order to solve this ...
    • Water as an economic asset: the history of water management and conflict in Spain 

      Sesma Martín, Diego Upna Orcid (2018)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      Objectives: this ongoing work is part of a more extensive doctoral thesis which aims to provide an estimate of water needs for thermoelectric production in Spain covering the entire electrical history from 1900 to the ...
    • Why using topological and analytical methods in aggregation of fuzzy preferences? 

      Campión Arrastia, María Jesús Upna Orcid; Induráin Eraso, Esteban Upna Orcid; Raventós Pujol, Armajac Upna Orcid (2020)   Contribución a congreso / Biltzarrerako ekarpena  OpenAccess
      The Arrow’s Impossibility Theorem states that there is no function fusing individual preferences into a social one satisfying certain properties of 'common sense'. On the contrary, in some of the fuzzy extensions of the ...

      El Repositorio ha recibido la ayuda de la Fundación Española para la Ciencia y la Tecnología para la realización de actividades en el ámbito del fomento de la investigación científica de excelencia, en la Línea 2. Repositorios institucionales (convocatoria 2020-2021).
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