Scandinavian Working Papers in Economics
HomeAboutSeriesSubject/JEL codesAdvanced Search
Bank of Finland Research Discussion Papers, Bank of Finland

No 25/2007:
A case for interest rate smoothing

Mikael Bask ()

Abstract: The aim of this paper is to determine whether it would be desirable from the perspective of macroeconomic balance for central banks to take account of nominal exchange rate movements when framing monetary policy. The theoretical framework is a small, open DSGE economy that is closed by a Taylor rule for the monetary authority, and a determinate REE that is least-squares learnable is defined as a desirable outcome in the economy. When the policy rule contains contemporaneous data on the output gap and the CPI inflation rate, the monetary authority does not have to consider the exchange rate as long as there is sufficient inertia in policy-making. In fact, due to a parity condition on the international asset market, interest rate smoothing and a response to changes in the nominal exchange rate are perfectly intersubstitutable in monetary policy. In other words, we give a rationale for the monetary authority to focus on the change in the nominal interest rate rather than its level in policy-making. Thus, we have a case for interest rate smoothing.

Keywords: determinacy; E-stability; foreign exchange; inertia; Taylor rule; (follow links to similar papers)

JEL-Codes: E52; F31; (follow links to similar papers)

25 pages, December 19, 2007

Before downloading any of the electronic versions below you should read our statement on copyright.
Download GhostScript for viewing Postscript files and the Acrobat Reader for viewing and printing pdf files.

Full text versions of the paper:

0725netti.pdf    PDF-file
Download Statistics

Questions (including download problems) about the papers in this series should be directed to Minna Nyman ()
Report other problems with accessing this service to Sune Karlsson () or Helena Lundin ().

Programing by
Design by Joachim Ekebom

Handle: RePEc:hhs:bofrdp:2007_025 This page was generated on 2014-12-14 19:21:34