Am 26. September 2021 wurde der 20. Bundestag gewählt. Auf die Abgeordneten und die neue Bundesregierung kommen große Aufgaben zu. Demografie, Klimawandel und Digitalisierung sind drei zentrale Herausforderungen, die es in der neuen Legislaturperiode anzupacken und nachhaltig zu bewältigen...

This paper summarizes the economic principles of European state aid control. We start with a discussion of the economic justification for state aid control, including the definition of state aid in European law and exceptions to the general ban of state aid. We then explore the motives for...

The paper examines the incentives of Governments to introduce green taxes instead of emission licenses. We take into account the fact that licenses are durable goods, and distinguish Governements that may have fiscal goals as well as ecological ones. Taxes solve the credibility problem a...

This paper analyzes the incentive effects of pollution taxes versus pollution permits for a revenue maximizing Government that also pursues environmental objectives. In our model, pollution permits are analyzed as durable goods, and the leasing of pollution permits is seen as an equivalent to a...