The IMF has just hosted a second conference devoted to rethinking macroeconomic policy in the wake of the crisis. After two days of fascinating presentations and discussions, I am certain of one thing: this is unlikely to be our last conference on the subject.
Rethinking and reforms are both taking place. But we still do not know the final destination, be it for the redefinition of monetary policy, or the contours of financial regulation, or the role of macroprudential tools. We have a general sense of direction, but we are largely navigating by sight.