We examine the indicator property of the monetary indicator for inflation. Using a P*-model, Svensson shows theoretically in a recent paper that the relationship between these two variables is rather tenuous. The present study employs empirical evidence on the relations in his model to quantify...

We propose a method, based on the currency union model of Gali and Monacelli (2008), to determine whether a region belongs to an existing optimal currency area. The method involves assessing the predictability of regional inflation rates at medium term horizons. We apply the methods to the...