The euro area also needs greater fiscal integration—it is not tenable for seventeen completely independent fiscal policies to sit alongside one monetary policy. To complement its “fiscal compact”, the area needs some form of fiscal risk-sharing, which would allow for common support before economic dislocation in one country develops into a costly fiscal and financial crisis for the entire euro area.

A number of financing options are available to support such risk sharing, including the creation of euro area bonds or bills or, as proposed by the German Council of Economic Advisors, a debt redemption fund. Political agreement on a joint bond to underpin risk sharing would help convince markets of the future viability of European economic and monetary union.