unique data set on potential illegal migrants collected in Dakar, Senegal, we characterize the preferences and … our theoretical model, we evaluate a measure of the time and risk preferences through the individual discount rates and …

preferences. Hence, the Robinson case naturally satisfies this property since nor Robinson neither Friday can disagree with …

Measuring individual preferences of savers have two main motivations: to reduce the share of non-observed heterogeneity … choices. For France, we have constructed a unique data set, the PAT€R surveys (PATrimony and Preferences vis-à-vis Time and … postal questionnaires: PAT€R-2002 focused on the transmission of preferences between parents and children; the three …

This paper aims at proving that social interactions can easily be rationalized by individual preferences as defined in … consistency, when individual rationality means that individual preferences are completely ordered and social consistency that … preferences are shown to fit the modeling of group loyalty when group loyalty is defined as the ability to freely accept a …

addressing here is: should uncertainty about future preferences lead to a more conservative attitude towards environment …? Previous literature shows that it is the case when society expects that on average future preferences will be more in favor of … quality in the utility function. We show that things are less simple when preferences are non-separable: the attitude of the …

through a partial ordering of the players (or hierarchy). Then feasible coalitions correspond to teams of players, that is … core, which imposes efficiency of the allocation at each level of the hierarchy, and answers the problem of sharing … benefits in a hierarchy. We show that the core we defined has properties very close to the classical case, with respect to …