The accession of ten new members to the European Union on May 1st 2004 is among the most significant developments in the history of European integration. Based upon studies conducted by the European Forecasting Network, this book analyses key aspects of the impact of this recent enlargement with...

Using data from a unique survey of members of parliaments in France, Germany and Italy in 2018, we estimate the effects of three dimensions on EU and euro area fiscal reform preferences: nationality, political ideology, and populism. We predict and confirm that a German populist party on the...