We estimate and analyse the hazard rates of members of the supervisory board in German leading companies, listed in the DAX, with a special focus on personal interdependencies with other supervisory boards and executives committees. We find fundamental differences between supervisory board...

Many environmental-policy problems are characterized by complexity and uncertainty. Government’s choice concerning these policies commonly relies on information provided by a bureaucracy. Environmental bureaucrats often have a political motivation of their own, so they might be tempted to...

This paper analyzes the welfare effects of a public smoking ban in bars. We construct a model that captures crucial features of bar life: competing bars, social interaction, and heterogenous preferences for a smoking ban. Smokers and non-smokers simultaneously choose a bar given their...