We analyze Nash equilibria of share and probabilistic contests when players have distributional preferences. If players are sufficiently similar, distributional preferences create multiple equilibria. For the case of only mildly heterogeneous players, equilibrium effort can be lower as well as...

Usually, groups increase their productivity by the specialization of their group members. In these cases, group output is no longer simply a sum of individual outputs. We analyze contests with group-specific public goods that allow for different degrees of complementarity between group members'...

The present paper analyzes situations in which groups compete for rents. A major result in the literature has been that there are both cases where larger groups have advantages and cases where they have disadvantages. The paper provides two intuitive criteria which for groups with homogenous...

The effect of severance pay on management behavior during a takeover battle is generally ambiguous. Yet, the severance payment completely restraining all influence activities always constitutes a golden handshake. The manager leaving office still benefits from the increase in the merged firm's...

We analyze equilibria of two-player contests where players have intention-based preferences. We find that players invest more effort compared to the case with selfish preferences and are even willing to exert effort when the monetary value of the prize converges to zero. As a consequence,...

Die folgende Dissertation hat zwei Teile. Das Thema des ersten Teils ist die Rolle von Freiheit in normativer und positiver Ökonomik. Dieser Teil beschäftigt sich mit Fragen, wie: "Wie kann man Freiheit in ökonomischen Modellen messen?", "Wie kann man Institutionen schaffen, die Individuen...

In this paper we analyze the structure of contest equilibria with a variable number of individuals. First we analyze a situation where the total prize depends on the number of agents and where every single agent faces opportunity costs of investing in the contest. Second we analyze a situation...

The effect of severance pay on management behavior during a takeover battle is generally ambiguous. Yet, the severance payment completely restraining all influence activities always constitutes a golden handshake. The manager leaving office still benefits from the increase in the merged firm's...

We analyze equilibria of two-player contests where players have intention-based preferences. We find that players invest more effort compared to the case with selfish preferences and are even willing to exert effort when the monetary value of the prize converges to zero. As a consequence,...

We analyze Nash equilibria of share and probabilistic contests when players have distributional preferences. If players are sufficiently similar, distributional preferences create multiple equilibria. For the case of only mildly heterogeneous players, equilibrium effort can be lower as well as...