ANDJIGA, Nicolas Gabriel; MOUYOUWOU, Issofa; MOULEN, Joël - In: Annales d'Economie et de Statistique (2011) 101-102, pp. 187-202
Arrow’s theorem [1963] states that a social welfare function (SWF) that simultaneously satis.es completeness, transitivity, independence of irrelevant alternatives (IIA) and Pareto principle is necessarily dictatorial in the sense that the social decision on any pair of candidates coincides...