This note studies conditions which allow to maintain a non-expected utility representation (Max-min expected utility and Choquet expected utility), dynamic consistency and consequentialism in an atemporal and purely subjective framework. By contrast with a dynamic set-up, where consistency can...

Several updating rules for Choquet capacities have been proposed in the literature. We propose to study them in a general framework consisting of extending the definition of conditional expectations to the Choquet case. Then we adopt several relations between unconditional and conditional...

Intertemporal choices involve a great heterogeneity among discount mechanisms. In order to catch such diversity, we introduce an axiomatic Subjective Discounted Utility (SDU) model based on separability assumption. The originality of the SDU model rests on the fact that decision makers discount...