Martínez, Ruth; Massó, Jordi; Neme, Alejandro; … - Departament d'Economia i Història Econòmica, … - 2009
of preference profiles into subsets with the property that all preference profiles in the same subset have the same Core … generate as strict extensions all the (complete) preference profiles with the same Core. This is important for applications … since it reduces the amount of information that agents have to reveal about their preference relations to centralized Core …