Optimal Monetary Policy in a Small Open Economy with Habit Formation and Nominal Rigidities
Electronic Access:
Free Download. Use the free Adobe Acrobat Reader to view this PDF file
Summary:
Introducing habit formation into an open economy macroeconomic model with price stickiness, we examine the characteristics of an optimal monetary policy. We find that, first, the optimal policy rule entails interest rate smoothing and responds to the lagged values of the foreign interest rate and domestic technology shocks as well as their current values. Second, habit formation enriches the dynamics of the economy with a persistent, hump-shaped response of consumption to shocks. Finally, when habit formation does matter, the optimal policy rule achieves a greater welfare improvement over alternative policy rules by achieving lower macroeconomic variability.
Series:
Working Paper No. 2003/005
Subject:
Consumption Exchange rates Inflation Output gap Real exchange rates
English
Publication Date:
January 1, 2003
ISBN/ISSN:
9781451842203/1018-5941
Stock No:
WPIEA0052003
Pages:
33
Please address any questions about this title to publications@imf.org