A high degree of correlation among the business cycles of individual countries is usually seen as a key criterion for an optimum currency area. However, the elasticity with which countries react to the common cycle is equally important. A country with a non-unitary growth elasticity relative to...

This paper presents an analysis of the implications of Greece's intense and long-lasting fi scal and external imbalances for the potential efficacy of a discretionary fiscal policy response to the current recession. It argues that, given recent developments in interest rate spreads and the...

Against the backdrop of the considerable increase in protectionist measures that could be observed during the recent financial crisis, this article investigates the following questions: Are “Buy National” clauses a suitable instrument to internalise the externality that arises because the...

While the global financial crisis had a strong impact on economic activity in Germany, the impact of the euro area crisis on economic activity in Germany has so far been relatively mild. Trade flows by region reveal that German firms have recently redirected their exports towards the remaining...