Interest Rate Uncertainty as a Policy Tool Staff Working Paper 2020-13 Fabio Ghironi, Galip Kemal Ozhan We study a novel policy tool—interest rate uncertainty—that can be used to discourage inefficient capital inflows and to adjust the composition of external account between shortterm securities and foreign direct investment (FDI). Content Type(s): Staff research, Staff working papers Topic(s): International financial markets, Monetary policy and uncertainty, Monetary policy framework JEL Code(s): E, E3, E32, F, F2, F21, F3, F32, G, G1, G15