This paper examines what we have learned and how we should change our thinking about monetary policy strategy in the aftermath of the 2007-2009 financial crisis. It starts with a discussion of where the science of monetary policy was before the crisis and how central banks viewed monetary policy...

This paper examines what transformed a significant, but relatively mild, financial disruption into a full-fledged financial crisis. It discusses why, although the Lehman Brothers bankruptcy was a key trigger for the global financial crisis, three other events were at least as important: the AIG...

This paper uses micro-level data on mutual funds from different financial centers investing in equity and bonds to study how investors and managers behave and transmit shocks across countries. The paper finds that the volatility of mutual fund investments is driven quantitatively by both the...

We document that the global scope and depth of the crisis the began with the collapse of the subprime mortgage market in the summer of 2007 is unprecedented in the post World War II era and, as such, the most relevant comparison benchmark is the Great Depression (or the Great Contraction, as...