We consider a set-up in which firms sequentially adopt a technology. The technology is a public good. Late movers, upon observing the early movers adopting the old technology, (partly) infer that the new technology does not exist. This hampers their incentives to innovate. Early movers...

Short-lived agents want to predict a random variable $\theta $ and have to decide how much effort to devote to collect private information and consequently how much to rely on public information. The latter is just a noisy average of past predictions. It is shown that costly information...

Recent experiments on mixed-strategy play in experimental games reject the hypothesis that subjects play a mixed strategy even when that strategy is the unique Nash equilibrium prediction. However, in a three-person matching-pennies game played with perfect monitoring and complete payoff...

The impact of information dissemination and experimentation on dynamic adverse selection in noisy agency relationships is examined. Significant deviations in terms of equilibrium actions and payments occur, when compared to deterministic environments. Information dissipates slowly, so payments...

The dynamics of a stochastic, two-period principal-agent relationship is studied. The agent's type remains the same over time. Contracts are short term. The principal designs the second contract, taking the information available about the agent after the first period into account. <p>Compared to...</p>