We study the implications of random discount rates of future generations for saving behavior and capital holdings in a steady state competitive equilibrium with heterogeneous population. A well-known difficulty in deterministic economies with heterogeneous households is that in steady state only...

This paper extends M. J. Machina's generalized expected utility analysis to preferences over multivariate distributions. Within the extended framework, the relation "more risk averse than" is defined, characterized, and applied to the analysis of consumption-saving decisions under risk. The...

This article contains an analysis of a simple principal-agent problem illustrating possible problems that may arise when the prinicpal ascribes to the agent subjective probabilities and utilities that are implied by the subjective expected utility model but do not represent the agent's beliefs...

This paper develops an axiomatic theory of decision making under uncertainty that dispenses with the state space. The results are subjective expected utility models with unique, action-dependent, subjective probabilities, and a utility function defined over wealth-effect pairs that is unique up...

This paper describes a direct revelation mechanism for eliciting agents' subjective probabilities. The game induced by the mechanism has a dominant strategy equilibrium in which the players reveal their subjective probabilities. Copyright 2009 The Econometric Society.