Busetti, Fabio; Forni, Lorenzo; Harvey, Andrew C.; … - 2006
We study the convergence properties of inflation rates among the countries of the European Monetary Union over the … into two parts, before and after the birth of the euro. We study convergence in the first sub-sample by means of univariate … and multivariate unit root tests on inflation differentials, arguing that the power of the tests is considerably increased …