How much have the dynamics of U.S. time series changed over the last century? Has the evolution of the Federal Reserve as an institution over the 100 years altered the transmission of monetary policy shocks? To tackle these questions, we build a multivariate time series model with time-varying...

How much have the dynamics of US time series and in the particular the transmission of innovations to monetary policy instruments changed over the last century? The answers to these questions that this paper gives are "A lot." and "Probably less than you think.", respectively. We use vector...

The prominent role of monetary policy in the U.S. interwardepression has been conventional wisdom since Friedman andSchwartz [1963]. This paper presents evidence on both thesurprise and the systematic components of monetary policybetween 1929 and 1933. Doubts surrounding GDP estimates forthe...