This paper characterizes a family of preference relations over uncertain prospects that (i) are dynamically consistent in the Machina sense and, moreover, for which the updated preferences are also members of this family and (ii) can simultaneously accommodate Ellsberg and Allais type paradoxes....

We analyze three rules for updating neo-additive capacities. Only for Generalized Bayesian Updating is relative optimism the same for both updated and unconditional capacities. For updates of the other two, either the updated capacity is fully optimistic or fully pessimistic.

Goeree & Holt (2001) observe that, for some parameter values, Nash equilibrium provides good predictions for actual behaviour in experiments. For other payoff parameters, however, actual behaviour deviates consistently from that predicted by Nash equilibria. They attribute the robust deviations...