Judge-made law has played a crucial role in the process of European integration. In the vertical dimension, it has greatly reduced the range of autonomous policy choices in the member states, and it has helped to expand the reach of European competences. At the same time, however, "Integration...

The paper analyzes the common assumption that the EU has little power over taxation. We find that the EU’s own taxing power is indeed narrowly circumscribed: its revenues have evolved from rather supranational beginnings in the 1950s towards an increasingly intergovernmental system. Based on a...

Die in den Jahren 2007 und 2008 ergangenen EuGH-Urteile in den Fällen Viking, Laval, Rüffert und Kommission gegen Luxemburg haben Irritationen in Politik und Verbänden hervorgerufen und eine kontroverse Diskussion zum Stand der europäischen Wirtschaftsintegration und zum Stellenwert der...