How do intrinsic motivations such as fairness and reciprocity influence the efficiency of a principal - multi-agent relationship when joint production in a team is considered? Focusing on moral hazard in teams (Holmström, 1982), this paper reports the results of an experiment designed to...

Le contrôle est l'un des instruments majeur de répression des activités illégales. Cette dimension est intégrée aux analyses économiques du crime sous la forme d'une probabilité de détection et fondée seulement sur l'aversion au risque. La psychologie cognitive montre que la perception...

We use a laboratory experiment to study how perceptions of skill influence teamwork. Our design is based on Gervais and Goldstein (2007) theory of teams. Team output is increasing in skill and in effort, skill and effort are complements, and workers' effort choices are complements. An...

This paper reports the results of an experiment on how team composition influences both the contract offer of employers and employee performance when a revenue-sharing scheme is introduced. Experimental evidence shows that the principal ceases trying to monitor her team through a contract offer...

How do intrinsic motivations such as fairness and reciprocity influence the efficiency of a principal - multi-agent relationship when joint production in a team is considered? Focusing on moral hazard in teams (Holmström, 1982), this paper reports the results of an experiment designed to...

Monitoring is typically included in economic models of crime thanks to a probability of detection, constant across individuals. We build on recent results in psychology to argue that comparative optimism deeply affects this standard relation. To this matter, we introduce an experiment involving...

Le contrôle est l'un des instruments majeur de répression des activités illégales. Cette dimension est intégrée aux analyses économiques du crime sous la forme d'une probabilité de détection et fondée seulement sur l'aversion au risque. La psychologie cognitive montre que la perception...

The economic models of tax compliance predict that individuals should evade taxes when the expected benefit of cheating is greater than its expected cost. When this condition is fulfilled, the high compliance however observed remains a puzzle. In this paper, we investigate the role of emotions...

When a deficit occurs in the funding of collective goods, it is usually covered by raising the amount of taxes or by rationing the supply of the goods. This article compares the efficiency of these institutions. We report the results of a 2x2 experiment based on a game in the first stage of...

When a deficit occurs in the funding of collective goods, it is usually covered by raising theamount of taxes or by rationing the supply of the goods. This article compares the efficiencyof these institutions. We report the results of a 2x2 experiment based on a game in the firststage of which...