Adjusting to a credit cycle bust: The role of fiscal policy. CEPS Commentary, 27 July 2012

In response to the often-heard accusation that “austerity is killing growth in Europe”, Daniel Gros asks in this new Commentary: “What austerity?” Looking at the entire budget cycle, he finds that the picture of austerity killing growth simply does not hold up. Since the bursting of the bubble in 2007, Gros reports that the economic performance of the US has been very similar to that of the euro area: GDP per capita is today about 2% below the 2007 level on both sides of the Atlantic; and the unemployment rate has increased by about the same amount as well: it increased by 3% both in the US and the euro area. Thus, he concludes that over a five-year period, the US has not done any better than the euro area although it has used a much larger dose of fiscal expansion.

Measuring the intermittent synchronicity of macroeconomic growth in Europe. ACES Cases No. 2010.1

Synchronization of growth rates are an important feature of international business cycles, particularly in relation to regional integration projects such as the single currency in Europe. Synchronization of growth rates clearly enhances the effectiveness of European Central Bank monetary policy, ensuring that policy changes are attuned to the dynamics of growth and business cycles in the majority of member states. In this paper a dissimilarity metric is constructed by measuring the topological differences between the GDP growth patterns in recurrence plots for individual countries. The results show that synchronization of growth rates were higher among the Euro area member states during the second half of the 1980s and from 1997 to roughly 2002. Apart from these two time periods, Euro area member states do not appear to be more synchronized than a group of major international countries, signifying that globalization was the major cause of international business cycle synchronization.