Prior to EMU, fiscal policy within the EU was disciplined by the threat of exclusion of the single currency; post-EMU, discipline has been exerted through the provisions of the Stability and Growth Pact. In this paper, we contrast the discipline induced by the two separate regimes on three...

The paper discusses some widely used methods for estimating output gaps based on aggregated datafor the Euro-zone. Though these methods exhibit some common features, an empirical comparisondemonstrates that the various techniques differ substantially. In particular, the correlation of output...