In this paper it is shown that the intratemporal and intertemporal preferences of each decision maker in the household can be identified even if individual consumption is not observed. This identification result is used jointly with the Consumer Expenditure Survey (CEX) to estimate the...

We investigate how a cautious decision maker might aggregate various opinions of experts who face model misspecification. We first consider a more general case in which both the decision maker’s and experts’ preference relations are variational introduced by Maccheroni et al. (2006). We show...