This paper estimates the importance of the cost channel of monetary policy in a New Keynesian model of the business cycle. A model with nominal rigidities is extended by assuming that a fraction of firms need to borrow money to pay their wage bill. Hence, monetary policy tightenings increase...

Structural vector autoregressions are used to analyze the relationship between real output and relative prices within the EU and the United States, Relative price variability appears to be more important for adjustment within the EU than the United States, reflecting the lower integration of...

This paper considers the impact on trade of preferential arrangements in Europe since the 1950s. Using a first difference version of the gravity model, we find that the EEC and EFTA altered the pattern of international trade. We also find evidence of trade diversion in several cases, notably...