"...The Financial Times – The terrible consequences of a eurozone collapse
What happens if the euro collapses?at http://www.ritholtz.com/blog/2011/12/what-would-the-euro-look-like-in-the-event-of-a-breakup/
A euro area breakup, even a partial one involving the exit of one or more fiscally and competitively weak countries, would be chaotic. A full or comprehensive break-up, with the euro area splintering into a Greater Deutschmark zone and about 10 national currencies would create pandemonium. It would not be a planned, orderly, gradual unwinding of existing political, economic and legal commitments. Exit, partial or full, would likely be precipitated by disorderly sovereign defaults in the fiscally and competitively weak member states, whose currencies would weaken dramatically and whose banks would fail.
If Spain and Italy were to exit, there would be a collapse of systemically important financial institutions throughout the European Union and North America and years of global depression..."
