This paper considers the e effcts of a two-period interaction on the decision of a principal to delegate authority to a potentially biased but better informed agent. Compared to the (repeated) one-period case, the agent's first period actions may also signal his type which in turn impacts wages...

The effects of the three-point rule in first league German soccer are tested empirically and compared to games from the German cup-competition. The inclusion of cup games ensures that changes in league games can be attributed to the three-point rule. As a result of their relative devaluation,...

The effects of the three-point rule in first league German soccer are tested empirically and compared to games from the German cup-competition. The inclusion of cup games ensures that changes in league games can be attributed to the three-point rule. As a result of their relative devaluation,...

In verschiedenen wissenschaftlichen Disziplinen, besonders den Wirt-schafts- und Ingenieurwissenschaften, wird das Entstehen und Verschwinden von Produkten aus unterschiedlicher Perspektive betrachtet jedoch häufig unter dem gemeinsamen Stichwort Produktlebenszyklus (PLZ) verwendet. Eine...

An approach is present which integrates an economic and an ecological model for designing cost-effective compensation payments for conservation of endangered species in real landscapes. The approach is used to develop a cost-effective compensation payment scheme for conservation of an endangered...

In Germany, employers can claim the right to any invention made by their employees, but have to pay a compensation if they do so. Recently this compensation was made subject to a legal reform proposal (and a new law concerning university employees). We set up a simple Principal-Agent model to...

When do societies succeed in providing public goods? Previous research suggests that public goods contributions correlate with expectations about cooperation by others among students and other demographic subgroups. However, we lack knowledge about whether the effect of expected cooperation is...

In Germany, employers can claim the right to any invention made by their employees, but have to pay a compensation if they do so. Recently this compensation was made subject to a legal reform proposal (and a new law concerning university employees). We set up a simple Principal-Agent model to...