This paper presents a model of private provision of a public good where individuals in a group have altruistic preferences and care about the private and public good consumption of the other members of the group. I show that increasing the level of altruism increases the Nash level of the public...

We study conflict between two groups of individuals. Using Schaffer's (1988) concept of evolutionary stability we provide an evolutionary underpinning for in-group altruism combined with spiteful behavior towards members of the rival out-group. We characterize the set of evolutionarily stable...

We conduct a large-scale survey experiment in nine European countries to study how priming a major crisis (COVID-19), common economic interests, and a shared identity influences altruism, reciprocity and trust of EU citizens. We find that priming the COVID-19 pandemic increases altruism and...

Transfer pricing is relevant in three different contexts: From a managerial perspective, intra-firm transfer prices are employed to set incentives for sub-divisional managers to enhance efficient allocation of resources. From an international tax perspective, transfer pricing rules under the...

Quotas for special groups of students often apply in school or university admission procedures. This paper studies the performance of two mechanisms to implement such quotas in a lab experiment. The first mechanism is a simplified version of the mechanism currently employed by the German central...

What is the strategic role of membership in an intergovernmental group with unanimity requirements if the group negotiates with an external player in a setting with incomplete information? Being in such a group has a strategic effect compared to negotiating as a stand-alone player and reduces...

I analyze whether or not a monitoring problem regarding abroad abatement can justify the import quotas on abroad emission certificates applied by several emission trading schemes. For this purpose I extend the Becker (1968) Crime and Punishment model by heterogeneity in the observability of...

The usual method of solving for an optimal nonlinear tax schedule is that of the primal approach -- first solving for the optimal allocation, and subsequently determining which tax system decentralizes this allocation. While this method is mathematically rigorous, it lacks intuitive appeal. I...

Clawbacks are contractual provisions in executive compensation contracts that allow for an ex post recoupment of variable pay if certain triggering conditions are met. As a result of regulatory responses to financial crises and corporate scandals as well as of growing shareholder pressure to...

In this note, we characterize the equilibria of the standard pivotal-voter participation game between two groups of voters of asymmetric sizes, as originally proposed by Palfrey and Rosenthal [1983. A strategic calculus of voting. Public Choice. 41, 7-53]