Core and periphery in the European Monetary Union: Bayoumi and Eichengreen 25 years later

Bayoumi-Eichengreen (1993) establish a EMU core-periphery pattern using 1963-1988 data. We use same methodology, sample, window length (1989-2015), and a novel over-identifying restriction test to ask whether the EMU strengthened or weakened the core-periphery pattern. Our results suggest the latter