The paper discusses the possible implications of the challenges facing the "European Social Model" (ESM) caused by the European Monetary Union (EMU) and the enlargement of the EU to include central and eastern European countries. The strains produced by the two challenges on the European welfare...

This paper analyses the most important issues of the EU enlargement process. We first discuss an empirical paradox involved in enlargement: the obvious development of the original European Communities into a Union with important supranational features and ever more policy clout has by no means...