Recent laboratory evidence suggests that personality traits, in particular social preferences, may affect contractual outcomes under moral hazard. Using the British Workplace Employment Relations Survey 2004 we find that behaviour of employers and employees is consistent with the presence of...

We conduct a field experiment where we vary both the presence of a gift-exchange wage and the effect of the worker's effort on the manager's payoff. Results indicate a strong complementarity between the initial wage-gift and the agent's ability to "repay the gift". We control for differences in...

We consider a consumption model that takes into account the valuation and demand uncertainties that consumers face while using access services. Typical examples of such services include telecommunication services, extended warranties for consumer electronics, and club memberships. We demonstrate...

A large and growing literature has demonstrated that explicit incentives, such as enforceable contracts, can lead agents to withhold effort. We investigate when this behavioral result arises. In an extensive laboratory experiment, we find that imposing control through an enforceable contract is...

We test the predictions of a behavioral model of transactional electoral politics in the context of a randomized anti-vote-selling intervention in the Philippines. We model selling one’s vote as a temptation good: it creates positive utility for the future self at the moment of voting, but not...

We provide evidence that German savings banks – where local politicians are by law involved in their management – systematically adjust lending policies in response to local electoral cycles. The different timing of county elections across states and the existence of a control group of...

Incentive schemes affect performance and priorities of agents but, in reality, they can be complicated even for simple tasks. We analyze the effects of the salience of incentives in a team production setting where the principal has an interest in quantity and quality of output. We use data from...

To investigate the external validity of laboratory results, we combine a public good experiment with three treatments in a field experiment. One treatment offers the opportunity to free-ride, the other two are placebo treatments. We compare results within subjects. In the free-riding treatment,...

There is ample empirical evidence indicating that a substantial fraction of the population exhibits social preferences. Recent work also shows that social preferences influence the effectiveness of incentives in labor relations. Hence when making contracting decisions, employers should take into...