Arbeitspapier

Friedman's money supply rule vs optimal interest rate policy

Using New Keynesian models, we compare Friedman's k-percent money supply rule to optimal interest rate setting, with respect to determinacy, stability under learning and optimality.We first review the recent literature.Open-loop interest rate rules are subject to indeterminacy and instability problems, but a properly chosen expectations-based rule yields determinacy and stability under learning, and implements optimal policy.We then show that Friedman's rule also can generate equilibria that are determinate and stable under learning.However, in computing the mean quadratic welfare loss, we find that for calibrated models Friedman's rule performs poorly compared to the optimal interest rate rule.

ISBN
952-462-049-9
Sprache
Englisch

Erschienen in
Series: Bank of Finland Discussion Papers ; No. 10/2003

Klassifikation
Wirtschaft
Monetary Policy
Price Level; Inflation; Deflation
Thema
monetary policy
determinacy
stability under learning

Ereignis
Geistige Schöpfung
(wer)
Evans, George W.
Honkapohja, Seppo
Ereignis
Veröffentlichung
(wer)
Bank of Finland
(wo)
Helsinki
(wann)
2003

Handle
Letzte Aktualisierung
10.03.2025, 11:42 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

  • Evans, George W.
  • Honkapohja, Seppo
  • Bank of Finland

Entstanden

  • 2003

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