We experimentally test overconfidence in investment decisions by offering partic- ipants the possibility to substitute their own for alternative investment choices. Overall, 149 subjects participated in two experiments, one with just one risky as- set, the other with two risky assets....

We present an experimental test of a shirking model where monitoring intensity is endogenous and effort a continuous variable. Wage level, monitoring intensity and consequently the desired enforceable effort level are jointly determined by the maximization problem of the firm. As a result,...

In this paper we study information revelation on asset markets with endogenous and exogenous information. Our results indicate that superior information can only be exploited in the beginning of trading. Information disseminates on the market and informational advantages are counter-balanced...

This paper examines simple parimutuel betting games under asymmetric information, with particular attention to differences between markets in which bets are submitted simultaneously versus sequentially. In the simultaneous parimutuel betting market, all (symmetric and asymmetric) Bayesian-Nash...

We present a systematic robustness test of the persistence of gift-exchanges in the laboratory. Our data clearly establish that the effect of social forces is dramatically crowded out by loss aversion. This was not observed before, as in other studies that allow for nominal losses participants...

We study sequential parimutuel betting markets with asymmetrically informed bettors, using an experimental approach. In one treatment, groups of eight participants play twenty repetitions of a sequential betting game. The second treatment is identical, except that bettors are observed by other...

The common prior assumption asserts that the beliefs of agents in different states of the world are their posteriors based on a common prior and possibly some private signal. Common priors are pervasive in most economic models of incomplete information, oligopoly models with asymmetrically...

We provide a stress experimental test of the ability of (a damaged based version) the ambient tax mechanism to induce socially optimal outcomes in a nonpoint pollution context. To mirror the features of naturally occurring environments, we consider a convex damage function, uncertainty in...

This paper experimentally investigates the interdependence between market competition and endogenously emerging inter-firm collaboration. We restrict attention to arrangements resulting from bilateral collaboration agreements that typically characterize real world applications in which the...

We investigate the ability of the damage based tax mechanism to induce socially optimal outcomes in a controlled laboratory environment which incorporates important aspects of nonpoint pollution problems. Our experimental setting combines a strictly convex damage function with uncertainty in...