Fair models of political fairness |
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Authors: | Gisè le DE,MEUR Xavier HUBAUT |
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Affiliation: | UniversitéLibre de Bruxelles, Belgium |
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Abstract: | Abstract. In this note we study different methods of aggregation of preferences met on the occasion of elections. Through a simple geometrical representation, we analyse several of their properties, in particular those linked to Arrow's theorem for ordinal rankings; we pursue this discussion in the case of cardinal rankings, the qualities of which convince us of the usefulness of experiencing their introduction in real ballots. |
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