Carmelo Rodr?uez-?varez - Departament d'Economia i Història Econòmica, … - 2001
voting correspondence. We extend the results of Dutta, Jackson and Le Breton (2000), who only considered single-valued voting … procedures by admitting that the outcomes of voting may consist of sets of candidates. We show that, if candidates form their … preferences over sets according to Expected Utility Theory and Bayesian updating, every unanimous and non dictatorial voting …