We analyze a principal-agent model in which a principal has two possibilities to improve his knowledge about the quality of an investment project. First, he has access to an informationtechnology that provides a \textit{verifiable}, unbiased signal. Second, he can hire an agent who detects bad...

We develop a model that allows for a comparison of corporate leniency programs for cartel behavior as enacted e.g. in the USA and the EU. Although all programs are based on the idea that the ex ante expected fine can be increased by granting fine reductions for self-reporting firms, these...

We evaluate the effect of the recently approved transfer system for European professional football which will replace the current system (implemented by the Bosman judgment in 1995). The focus is on the comparison of wages, profits, the length of contracts and investment incentives. Our main...

We develop a model that allows for a comparison of corporate leniency programs for cartel behavior as enacted e.g. in the USA and the EU. Although all programs are based on the idea that the ex ante expected fine can be increased by granting fine reductions for self-reporting firms, these...

Recent theoretical research has identified many ways how contracts can be used as rent seeking devices vis-à-vis third parties, but there is no empirical evidence on this issue so far. To test some basic qualitative properties of this literature, we develop a theoretical and empirical framework...

We perform a theoretical and empirical analysis of the impact of transfer fee regulations on professional soccer in Europe. Based on a model on the interaction of moral hazard and heterogeneity, we show (i) how the regulations effect contract durations and wages, (ii) that contracting parties...

We consider a standard two-player all-pay auction with private values, where the valuation for the object is private information to each bidder. The crucial feature is that one bidder is favored by the allocation rule in the sense that he need not bid as much as the other bidder to win the...

Empirical and experimental papers find that high-powered incentives may reduce performance rather than improve it; a phenomenon referred to as choking under pressure. We show that competition for high ability workers nevertheless leads firms to offer high bonus payments, thereby deliberately...