We introduce random evolving lotteries to study preference for non‐instrumental information. Each period, the agent enjoys a flow payoff from holding a lottery that will resolve at the terminal date. We provide a representation theorem for non‐separable risk consumption preferences and use...

We develop an extension of Luce's random choice model to study violations of the weak axiom of revealed preference. We introduce the notion of a stochastic preference and show that it implies the Luce model. Then, to address well‐known difficulties of the Luce model, we define the attribute...

We introduce and analyze expected uncertain utility (EUU) theory. A prior and an interval utility characterize an EUU decision maker. The decision maker transforms each uncertain prospect into an interval‐valued prospect that assigns an interval of prizes to each state. She then ranks...

We study a two-period model where ex ante inferior choice may tempt the decision-maker in the second period. Individuals have preferences over sets of alternatives that represent second period choices. Our axioms yield a representation that identifies the individual's commitment ranking,...

The authors provide conditions on an exchange economy with asymmetric information that guarantee that when the economy is replicated sufficiently often, there will be an allocation that is incentive compatible, individually rational, and nearly efficient. The main theorem covers both the case in...

A complete information bargaining model is amended to accommodate "irrational types" who are inflexible in their offers and demands. An "independence of procedures" result is derived: the bargaining outcome is independent of the details of the bargaining protocol if players can make offers...

Recently, attention has been given to a model of two-person bargaining in which the parties alternate making of fers and there is uncertainty about the valuation of one party. The p urpose of the analysis has been to identify delay to agreement with a screening process, where agents with...

An axiomatic model of preferences over lotteries is developed. It is shown that this model is consistent with the Allais paradox, includes expected utility theory as a special case, and is only one parameter (" beta") richer than the expected utility model. Allais paradox type behavior is...

To study the behavior of agents who are susceptible to temptation in infinite horizon consumption problems under uncertainty, we define and characterize dynamic self-control (DSC) preferences. DSC preferences are recursive and separable. In economies with DSC agents, equilibria exist but may be...

We study a two-person bargaining problem in which the buyer may invest and increase his valuation of the object before bargaining. We show that if all offers are made by the seller and the time between offers is small, then the buyer invests efficiently and the seller extracts all of the...