A growing body of empirical literature has established interest rate rules as a convenient way to model and interpret monetary policy. However, as pointed out by Rudebusch (1998), vector autoregression (VAR) models used to recover the central banks' reaction functions generally rely on the...

This study examines foreign exchange intervention based on novel daily data covering 33 countries from 1995 to 2011. We find that intervention is widely used and a highly effective policy tool, with a success rate in excess of 80 percent under some criteria. The policy works very well in terms...