This paper was initially written for the Summer at CEU Workshop on ‘Globalization and Real Convergence’, Central European University, Budapest. I thank two anonymous referees, Zsolt Darvas, Ferre De Graeve, Frank Smets and workshop participants for useful comments. All remaining errors are solely mine.
The Relative Importance of Symmetric and Asymmetric Shocks: The Case of United Kingdom and Euro Area*
Version of Record online: 14 NOV 2010
© Blackwell Publishing Ltd and the Department of Economics, University of Oxford, 2010
Oxford Bulletin of Economics and Statistics
Volume 73, Issue 1, pages 104–118, February 2011
How to Cite
Peersman, G. (2011), The Relative Importance of Symmetric and Asymmetric Shocks: The Case of United Kingdom and Euro Area. Oxford Bulletin of Economics and Statistics, 73: 104–118. doi: 10.1111/j.1468-0084.2010.00612.x
- Issue online: 7 JAN 2011
- Version of Record online: 14 NOV 2010
- Final Manuscript Received: July 2010
We show how a simple model with sign restrictions can be used to identify symmetric and asymmetric supply, demand and monetary policy shocks in an estimated two-country structural VAR for the UK and Euro area. The results can be used to deal with several issues that are relevant in the optimal currency area literature. We find an important role for symmetric shocks in explaining the variability of the business cycle in both economies. However, the relative importance of asymmetric shocks, being around 20% in the long run, cannot be ignored. Moreover, when we estimate the model for the UK and US, the degree of business cycle synchronization seems to be higher. Finally, we confirm existing evidence of the exchange rate being an independent source of shocks in the economy.