The ability of a two-sector model to quantify the contribution of the housing market to business fluctuations is investigated using U.S. data and Bayesian methods. The estimated model, which contains nominal and real rigidities and collateral constraints, displays the following features: first,...

This paper studies the effects of fiscal policy on private GDP, inflation and the long-term interest rate in Italy using a structural vector autoregression model. To this end, a database of quarterly cash data for selected fiscal variables for the period 1982:1-2004:4 is constructed, largely...

This paper estimates the effects of technology shocks in VAR models of the U.S., identified by imposing restrictions on the sign of impulse responses. These restrictions are consistent with the implications of a popular class of DSGE models, with both real and nominal frictions, and with...

Nominal and real interest rates in advanced economies have been decreasing since the mid-1980s and reached historical low levels in the aftermath of the global financial crisis. Understanding why interest rates have fallen is essential for both monetary policy and financial stability. This paper...

The debate on the underlying causes of the decline of interest rates to historically low levels is ongoing both in academia and among policy makers. Several explanations have been put forward, ranging from those citing real and structural factors to those underscoring the importance of cyclical...

The paper estimates a closed-economy medium-scale model for the United States and the euro area to assess the current level of the natural rate of interest and shed light on its drivers. The dynamics of the model are driven by permanent and transitory shocks that bear some connection to the...

Nominal and real interest rates in advanced economies have been decreasing since the mid-1980s and reached historical lows in the aftermath of the global financial crisis. Understanding why interest rates have fallen is essential for both monetary policy and financial stability. This paper...

In New Keynesian models favourable cost-push shocks lower inflation and increase output. Yet, when the central bank's inflation target is not perfectly observed these shocks turn contractionary as agents erroneously perceive a temporary reduction in the target. This effect is amplified when...

This paper examines the challenges faced by the European Central Bank since the outbreak of the global financial crisis. From 2008 to 2014, the need to preserve the correct functioning of the monetary policy transmission mechanism and ensure the supply of credit to the private sector stretched...