This paper analyzes liability issues in the context of internationally traded goods like hazardous waste. If waste disposers of a small open economy are judgement-proof, then the extension of liability to waste exporters distorts the factor allocation and may reduce disposal care. Hence the...

In a multi-agent setting, individuals often compare own performance with that of their peers. These comparisons influence agents incentives and lead to a noncooperative game, even if the agents have to complete independent tasks. I show that depending on the interplay of the peer effects, agents...

This paper analyzes the efficiency of team production when agents exhibit other regarding preferences. It is shown that full efficiency can be sustained as an equilibrium through a budget-balancing mechanism that punishes some randomly chosen agents if output falls short of efficient level but...

We study optimal direct mechanisms for a credence goods expert who can be altruistic or spiteful. The expert has private information about her distributional preferences and possibly also about her customer's needs. We introduce a method that allows the customer to offer separate contracts to...