The Euro was orginally pegged at 1.17. Today it's around 1.32 so a 12-13% fluctuation is significant but moreso when aggregate GDP growth is zero or slightly less. One model poses that the US and the EU economies are trailing out of their zero employment growth mini recessions and heading toward a vague stagflation where the gap in long term and short term rates closes. At the same time though corporate profits and outright cash are way way way up. So in part large firms are cannibalizing small businesses using financial tools and the small businesses are caught in a no growth trap.