In many VARs, monetary policy shocks are identified with the least squares residuals from a regression of the federal funds rate on an assortment of variables. Such regressions appear to be structurally fragile and are at odds with other evidence on the nature of the Fed's reaction function;...

The paper studies the transmission of monetary policy through its effects on the exchange rate and on long-term interest rates under different schemes of expectations formation, within the framework of the quaterly model of the Banca d'Italia (BIQM).

In this paper, after discussing the theoretical underpinnings of unconventional monetary policy measures, we review the existing empirical evidence on their effectiveness, focusing on those adopted by the European Central Bank and by the Federal Reserve. These measures operate in two ways:...

We analyse a simplified New-Keynesian model with an unobserved aggregate cost-push shock in which firms and the central bank have different information about the shock. We consider a linear policy rule where a pure inflation targeting central bank decides how much to react to the shock given its...

This paper reviews the main literature and evidence on the relevance of fiscal dominance in Italy in the last part of the 20th century and examines the evolution of the techniques of Treasury financing and of monetary targets. In the early 1970s budget deficits and monetary base creation were...

We explain why the macroeconomic effects of shocks to inflation of the same size, but opposite sign, are not necessarily symmetric. All in all, the costs of deflation and disinflation tend to exceed those of inflation due to the presence of constraints in the economy, namely the zero lower bound...

The flattening of the Phillips curve observed in the industrial countries has been attributed to globalisation, while the traditional explanation centres on monetary policy credibility. The empirical literature is not conclusive, since macroeconomic data are affected by substantial...