A major characteristic of the European Union is its transitional or evolving nature, in particular with regard to the assignment of powers between the two main levels of government. More precisely, under current constitutional arrangements, this evolving nature takes the form of an integration...

This volume is based on papers delivered at the second CESifo-Delphi Conferences (Munich, November 2003, and Delphi, June 2004), which are jointly organized by CESifo and the Department of International and European Economic Studies of the Athens University of Economics and Business. The...

With an eye on the changes of immense if not radical proportions that European integration has undergone in the past five years, are there any grounds for revisiting the process of flexible integration and using some of its potentials for the benefit of integration in the future? This is the...