International Policy Analysis Unit Michael Dauderstädt/ Lothar Witte(Eds.) Work and Welfare in the Enlarging Euroland Michael Dauderstädt Ulrich Walwei/ Heinz Werner Edeltraut Hoffmann/ Ulrich Walwei Arne Heise Philipp Genschel Philippe Pochet Wendy Asbeek Brusse/ Anton Hemerijck