Mongin, Philippe; Maniquet, François - HEC Paris (École des Hautes Études Commerciales) - 2011
Author's abstract. Approval voting has attracted considerable interest among voting theorists, but they have rarely … approval voting in terms of its SWF properties and then shows that these properties are incompatible if the social preference … is also taken to be dichotomous. The positive result improves on some existing characterizations of approval voting in …