The European Redemption Pact (ERP), a proposal of the German Council of Economic Experts, describes an exit strategy from the debt crisis which currently plagues the euro area. The pact includes a binding commitment of all participating countries to bring public debt ratios below the reference...

The European Redemption Pact (ERP), a proposal of the German Council of Economic Experts, describes an exit strategy from the debt crisis which currently plagues the Euro-Area. The pact includes a binding commitment of all participating countries to bring public debt ratios below the reference...

In Deutschland besteht seit dem Beschluss des Energiekonzepts der schwarz-gelben Koalition im Jahr 2010 und dem im Jahr 2011 erneut bestätigten Ausstieg aus der Kernenergie ein Konsens, die Stromerzeugung bis zum Jahr 2050 so umzubauen, dass die erneuerbaren Energien daran den Hauptanteil...

This paper presents a proposal for a regulatory regime aimed at reducing systemic risk effectively and internationally. Systemic relevance should be internalized with a levy (or tax), the level of which (or tax rate) rises with the systemic relevance of an institution (Pigouvian taxation). The...

This paper uses the introduction of tuition fees in seven of the sixteen German states in 2007 as a natural experiment to identify the effects of tuition prices on enrollment probabilities. Based on information on enrollment decisions of the entire population of high-school graduates between...

In countries with a decentralized provision of higher education, local governments have incentives to levy higher fees on out-of-state students. This paper analyzes the implications of such preferential fee regimes for welfare and the number of students in a federation by means of a theoretical...

This paper considers the decentralized funding of public universities in a federation when students and graduates are mobile. In particular, I discuss whether local governments should be given the right to differentiate tuition fees between in-state and out-of-state students. I develop a model...

This paper provides a model-based analysis of special tax rules for corporations that invest in stocks of other corporations. To avoid double taxation the returns from such stock investments (dividends and capital gains) are usually tax-exempted or taxed at a reduced tax rate. This allows for...