Arbeitspapier

Heterogenous information about the term structure, least-squares learning and optimal rules for inflation targeting

In this paper we incorporate the term structure of interest rates into a standard inflation forecast targeting framework.Learning about the transmission process of monetary policy is introduced by having heterogeneous agents - ie central bank and private agents - who have different information sets about the future sequence of short-term interest rates.We analyse inflation forecast targeting in two environments.One in which the central bank has perfect knowledge, in the sense that it understands and observes the process by which private sector interest rate expectations are generated, and one in which the central bank has imperfect knowledge.In the case of imperfect knowledge, the central bank has to learn about private sector interest rate expectations, as the latter affect the impact of monetary policy through the expectations theory of the term structure of interest rates.Here, following Evans and Honkapohja (2001), the learning scheme we investigate is that of least-squares learning (recursive OLS) using the Kalman filter.We find that optimal monetary policy under learning is a policy that separates estimation and control.Therefore, this model suggests that the practical relevance of the breakdown of the separation principle and the need for experimentation in policy may be limited.

ISBN
952-462-168-1
Sprache
Englisch

Erschienen in
Series: Bank of Finland Discussion Papers ; No. 23/2004

Klassifikation
Wirtschaft
Thema
Zinsstruktur
Inflation Targeting
Wirtschaftsprognose
Lernprozess

Ereignis
Geistige Schöpfung
(wer)
Schaling, Eric
Eijffinger, Sylvester C. W.
Tesfaselassie, Mewael F.
Ereignis
Veröffentlichung
(wer)
Bank of Finland
(wo)
Helsinki
(wann)
2004

Handle
Letzte Aktualisierung
10.03.2025, 11:43 MEZ

Datenpartner

Dieses Objekt wird bereitgestellt von:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.

Objekttyp

  • Arbeitspapier

Beteiligte

  • Schaling, Eric
  • Eijffinger, Sylvester C. W.
  • Tesfaselassie, Mewael F.
  • Bank of Finland

Entstanden

  • 2004

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