after the introduction of the euro for the EMU countries asopposed to the non-EMU countries. I do not obtain strong evidence … supporting PPP forthe EMU countries since the euro adoption, but the faster mean reversion I observe inthe few EMU countries …) countriesthat adopted the euro, and 3 non-EMU countries] from 1993 to 2002 using a dynamicpanel data model. My main contributions to …