16 March 2026 Evolving approaches to monetary policy communication in the face of uncertainty: fan charts, scenarios and guidance By Sarah Bell , Matthieu Chavaz , Boris Hofmann , Daniel Rees and Matthias Rottner Authors Sarah Bell Head of Central Banking Studies Monetary and Economic Department Matthieu Chavaz Senior Economist Monetary and Economic Department, Financial Stability Policy Boris Hofmann Head of Monetary Policy Monetary and Economic Department Daniel Rees Head of Central Bank Cooperation Monetary and Economic Department Matthias Rottner Economist Monetary and Economic Department, Economic Analysis