One of the reasons for the recent crisis is that financial institutions took "too much risk" (Brunnermeier, 2009; Taylor et al., 2010). Why were these institutions taking so much risk is an open question. A recent strand in the literature points towards the "cognitive dissonance" of investors who,...

Using a new experimental design, we compare how subjects form beliefs in an investor-client setup under varying degrees of liability. Our results reflect the importance of social preferences when making investment decisions for others. We show that when investors have no liability, those with...

Contracts adopted with later renegotiation in mind may take simple forms. In a principal-agent model, if renegotiation may occur after the agent chooses efforet, the principal protects against unfavorable renegotiation by "selling the project" to the agent via a sales contract. If only singleton...

Social interactions predominantly take place under the shadow of the future. Previous literature explains cooperation in indefinitely repeated prisoner's dilemma as predominantly driven by self-interested strategic considerations. This paper provides a causal test of the importance of social...

We investigate the gender specific inter-temporal allocation behavior ofspouses with different deterministic life expectations in an experimentwhere the gender of one's partner is known. In each period of theirlife both partners propose a consumption level one of which is thenrandomly...

We investigate the intertemporal and interpersonal allocation behavior ofspouses with different deterministic life expectations in an experiment. In eachperiod of their life both partners propose a consumption level one of which isthen randomly implemented. In spite of the complex dynamics...

We consider a dynamic auction problem motivated by the traditional single-leg, multi-period revenue management problem. A seller with C units to sell faces potential buyers with unit demand who arrive and depart over the course of T time periods. The time at which a buyer arrives, her value for...

Many conditions have been introduced to weaken the continuity re-quirements for equilibrium existence in games. We introduce a new con-dition, called regularity, that is simple and easy to verify. It is implied both by Reny's better-reply security and Simon and Zame's endogenous sharing rule...

We investigate the scope for cooperation within a community engaged in repeated reciprocal interactions. Players seek the help of others and approach them sequentially according to some fixed order, that is, a ranking profile. We study the ranking profiles that are most effective in sustaining...

Due to their many applications, large Bayesian games have been a subject of growing interest in game theory and related fields. But to a large extent, models (1) have been restricted to one-shot interaction, (2) are based on an assumption that player types are independent and (3) assume that the...