By Daryl Montgomery: After weeks of Spanish officials denying that Spain needed a bailout, eurozone finance ministers agreed on Saturday to up to $125 billion rescue of Spanish banks. Spain is now the fourth member of the EU to seek assistance since Europe's debt crisis began in late 2009.
Today, we're fortunate to have Mark Copelovitch, Assistant Professor of Political Science and Public Affairs at the University of Wisconsin, as a Guest Contributor.
First off, let me thank Menzie for the opportunity to "pinch hit" here at Econbrowser. It's a pleasure to be here.
Time to breathe a sigh of relief, with resolution of the Greek bailout? Not so fast. Greece is likely to need re-adjustments to its plan  Plenty of challenges remain in the eurozone; PIMCO's El-Erian says Portugal is next . In fact, as Jeffry Frieden and I argue, the resolution of the problems facing eurozone policymakers is likely to be contentious and prolonged.