Depending on the preferences of the central bank, countries in a monetary union tend to accumulate less debt. This reduces the need for fiscal criteria such as debt ceilings. In a monetary union with an independent central bank and a sufficiently large number of relatively small members,...

The concept of market-based fiscal discipline posits that a government which runs persistent, excessive fiscal deficits will face an increased cost of borrowing and eventually, a reduced availability of credit, and that these market actions will provide an incentive to correct irresponsible...