The existence of a European public sphere, a public network of exchange of opinions and ideas on political issues, has come to be seen as a prerequisite for the democratic legitimacy of the European Union. The paper conceptualizes the Europeanization of the national public spheres as a gradual...

This paper deals with the ways in which the interconnectedness of multiple political levels in increaingly internationalized structures of governance impacts on these levels' democratic legitimation. Focusing on the European Union (EU), it argues that in the EU's multi-level system, the...

We show that tax competition in the EU is shaped by four interrelated institutional mechanisms: 1) Market integration, by reducing the transaction costs of cross-border tax arbitrage in the Single Market, 2) enlargement, by increasing the number and heterogeneity of states involved in intra-EU...

What is the nature of the European Union? Does it have the characteristics of a state, and if so, which? We employ a single imagea poster that won a Marshall Plan competition in 1950to examine the various legal perspectives of the EU that have emerged over the past six decades. Created as a...

Das Bundesverfassungsgericht (BVerfG), der Europäische Gerichtshof für Menschenrechte (EGMR) und der Gerichtshof der Europäischen Gemeinschaften (EuGH) sind mit unterschiedlichen, funktional aber vergleichbaren Aufgaben im europäischen Mehrebenensystem betraut. Sie wirken insofern auch nicht...