This article provides an overview of recent research into the macroeconomic costs and benefits of monetary unification. We are primarily interested in Europe’s monetary union. Given that unification entails the loss of a policy instrument its potential benefits have to be found elsewhere....

Periods of high indebtedness have historically been associated with a rising incidence of default or restructuring of public and private debts. Sometimes the debt restructuring is more subtle and takes the form of 'financial repression'. Consistent negative real interest rates are equivalent to...

We consider a three sector small open economy, with a monopolistic non-traded sector, a competitive traded good sector, and a capital goods sector. In both the consumer good sectors, there are enterprise unions that bargain sequentially over wages and employment as in Manning (1987). This...

The paper considers three methods for eliminating the zero lower bound on nominal interest rates and thus for restoring symmetry to domain over which the central bank can vary its policy rate. They are: (1) abolishing currency (which would also be a useful crime-fighting measure); (2) paying...

This paper has three goals. First, it seeks to explain the origins of the Irish crisis. Second, it provides an interim assessment of the Irish government’s management of the crisis. Third, it evaluates the lessons from Ireland for the macroeconomics of monetary unions.

It is well understood that investment serves as a shock absorber at the time of crisis. The duration of the drag on investment, however, is perplexing. For the nine Asian economies we focus on in this study, average investment/GDP is about 6 percentage points lower during 1998-2012 than its...

In broad perspective, there have been essentially two competing views of the global financial crisis, albeit there are some complementarities among them. One view looks across the border: it mainly blames external imbalances, the large-scale mix of unprecedented pattern current account deficits...

This paper studies the role of unemployment in sterling’s inter-war experience. According to most narrative accounts, the proximate cause of the 1931 sterling crisis was a high and rising unemployment rate that placed pressure on British governments to pursue reflationary policies. We present...

This paper uses a New Keynesian framework to study the coordination of fiscal and monetary policies, in response to an inflation shock when the policymaker acts with commitment. We first show that, in the simplest New Keynesian model, fiscal policy plays no part in the optimal policy response,...

This paper studies a simple New-Keynesian model of fiscal and monetary policy coordination when the policymaker acts under commitment. With a New Keynesian Phillips curve it is optimal to control inflation only through the use of monetary policy. But, when price-setters use a Steinsson (2003)...