In this paper, we consider a dynamic signaling model of an R&D market in which a researcher can choose either a safe project (exploitation) or a risky project (exploration) at each instance. We argue that there are substantial efficiency gains from rewarding minor innovations above their social...

This paper analyzes the case of a principal who wants to provide an agent with proper incentives to explore a hypothesis that can be either true or false. The agent can shirk, thus never proving the hypothesis, or he can avail himself of a known technology to produce fake successes. This latter...

This paper provides an economic rationale for overachieving behavior in non-professional activities in the labour market. The intrinsically motivated worker uses his achievement in the non-professional activity to signal his work ethic. When the worker‘s career concern is weak, he exerts no...

We consider a mechanism design setting in which agents can acquire costly information on their preferences as well as others'. The choice of the mechanism generates informational incentives as it affects what information is acquired before play begins. A mechanism is informationally simple if...

It may be surprising that one of the most popular compensation schemes in business is so open to being hacked - to having managers cheat to win. We explore tournament theory to detail its vulnerabilities to various forms of cheating unilateral and multilateral. We identify who is most likely to...

We characterize the complete set of equilibrium allocations to an intrinsic common agency screening game as the set of solutions to self-generating optimization programs. We provide a complete characterization of equilibrium outcomes for regular environments by relying on techniques developed...

We examine the effects of incentives in a simple model, where a set of rational agents works on a joint task. In the static model, we show that higher incentives (i.e., higher rewards for success) positively affect the success rate and the agents’ payoffs. This is in contrast to the dynamic...

This study explores mechanism design with allocation-based social preferences. Agents' social preferences and private payoffs are all subject to asymmetric information. We assume quasi-linear utility and independent types. We show how the asymmetry of information about agents' social preferences...

This study explores mechanism design with allocation-based social preferences. Agents’ social preferences and private payoffs are all subject to asymmetric information. We assume quasi-linear utility and independent types. We show how the asymmetry of information about agents’ social...

Many efficient policies imply a temporary deterioration of GDP while the benefits accrue to voters later. Such policies have a down-up characteristic. We show that voters cannot motivate politicians to invest in down-up policies by their reelection decision. The incumbent either undertakes...