Letter markets are still highly regulated in many countries. The European Commission, however, plans to liberalize letter markets in all member states within this decade. We describe the economic characteristics of letter markets, identify four likely regulatory scenarios, and analyze business...

Bonus taxes have been implemented to prevent managers from taking excessive risks. This paper analyzes the effects of taxing executives' bonuses in a principal--agent model. Our model shows that, contrary to its intention, the introduction of a bonus tax intensifies managers' risk-taking...

Letter markets are still highly regulated in most countries. Some countries, such as those of the European Union, plan to liberalize letter markets within this decade. Competition will provide many new challenges and opportunities for established and new players. In this paper we analyze...

This paper develops a formal model of a cooperative enterprise which explains why cooperatives are present in such a large number of sectors. In our model of a multi-stage production process, we account for the possibility that producers can acquire knowledge to decrease their cost of...

This paper analyzes the market entry of Red Parcel Post, a new player in the German Business-to-Business (B2B) parcel market. Currently there are four large service providers in the German B2B parcel market. Each of these incumbent providers operates - albeit with varying degrees of automation -...