This paper revisits and proposes a resolution to an empirical and theoretical controversy between Keynes and the "classics" (or monetarists). The controversy dates to Keynes's General Theory (1936)--most famously formalized in Hicks's (1937) classic Econometrica article, in which the IS-LM model...

The first part of this report reviews the different channels of transmission of financial shocks (including regulatory changes) highlighted in the literature in the past 15 years. While a very large number of new models have been made available since the Committee's assessment of the long-term...

We employ a nonlinear VAR framework and a state-of-the-art identification strategy to document the large response of real activity to a financial uncertainty shock during and in the aftermath of the great recession. We replicate this evidence with an estimated DSGE framework featuring a concept...

The frequencies at which prices and wages are adjusted, interpreted as price and wage flexibility, are key elements in workhorse models used for policy analysis. Yet, there is little evidence regarding the relationship between these two sources of nominal rigidities. Using two large and highly...

This paper proposes a piecewise-linear Kalman filter (PKF) to estimate DSGE models with occasionally binding constraints. This method expands the set of models suitable for nonlinear estimation. It straightforwardly handles missing data, non-singularity (more shocks than observed time series),...

Recent structural VAR studies of the monetary transmission mechanism have voiced concerns about the use of recursive identification schemes based on short-run exclusion restrictions. We trace out the effects on impulse propagation of informational constraints embodying classical Cholesky-timing...

The COVID-19 pandemic led to a sharp contraction of economic activity in the euro area (and worldwide). Its anatomy differs strongly from other crises in recent history. We analyse the short-term economic effects of the COVID-19 shock through the lens of an estimated DSGE model. We augment the...