“…Schmitz and von Hagen (2011) and Hale and Obstfeld (2016) find evidence that the EMU significantly increased capital flows from the relatively richer northern member states to the relatively poorer southern member states. There are also a number of empirical studies that find that the EMU led to an increase in expansionary and electorallymotivated fiscal policy (Buti and Van Den Noord, 2004;Efthyvoulou, 2012;Mink and De Haan, 2006), as well as a rise in overly optimistic budget deficit forecasts aimed at misleading electorates, especially in the run up to elections (Brück and Stephan, 2006). In turn, there is also robust evidence that fiscal policy expansions in EMU countries result in a deterioration in the trade balance (Beetsma and Giuliodori, 2010;Bénétrix and Lane, 2010).…”