19-01-2012 Jeudi 19 janvier 2012 de 16h00 à 17h15 "Modeling Ambiguity Aversion as Aversion to Utility Dispersion Caused by Ambiguous Events " Pavlo Blavatskyy, Université d’Innsbruck "Modeling Ambiguity Aversion as Aversion to Utility Dispersion Caused by Ambiguous Events "