Working papers
Robust Monetary Policy Under Shock Uncertainty (2023) DNB working paper with J.W. van den End
We assess the robustness of monetary policy under shock uncertainty based on a novel empirical method. Shock uncertainty arises from the inability to observe the output gap in real time, by which the contribution of supply and demand shocks to inflation is unknown. We apply our method in a medium-scale Dynamic Stochastic General Equilibrium (DSGE) model to the recent inflation surge in the US. We find that robust monetary policy aimed at limiting extreme welfare losses under shock uncertainty should neither be too strong nor too mild, given the probability that supply shocks are a dominant driver of economic fluctuations. An overly strong response to inflation in supply driven scenarios is associated with large tail losses due to adverse output dynamics.
Coverage: Central Banking, Suerf Policy Brief and e-axes
Policy work
Macroeconomic effects of the Inflation Reduction Act (2023) DNB Analysis with K. Mavromatis, B.H. van Voss, E. Vording and J. Rusch