The Role of Uncertain Government Preferences for Fiscal and Monetary Policy Interaction

This paper explores the role of uncertain government preferences for fiscal and monetary policy interaction. Our analysis shows that the uncertainty about government preferences does not affect the macroeconomic equilibrium if the fiscal multiplier is known. In the case of multiplicative uncertainty, uncertain government preferences make fiscal policy more contractionary, while monetary policy becomes more expansionary. This leads to higher expected inflation and lower expected output, which means a stronger inflation bias