Arbeitspapier
R-star: A new approach to estimate the polar star of monetary policy
The necessary adjustments to prominent measures of the neutral rate of interest following the COVID pandemic sparked a wide-ranging debate on the measurement and usefulness of r-star. Due to high uncertainty about relevant determinants, trend patterns and the correct estimation method, we propose in this paper a simple alternative approach derived from a standard macro model. Starting from a loss function, neutral periods can be determined in which a neutral real interest rate is observable. Using these values, a medium-term trend for a neutral interest rate can be determined. An application to the USA shows that our simple calculation of a neutral interest rate delivers comparable results to existing studies. A Taylor rule based on our neutral interest rate also does a fairly good job of explaining US monetary policy over the past 60 years.
- Sprache
-
Englisch
- Erschienen in
-
Series: Würzburg Economic Papers ; No. 106
- Klassifikation
-
Wirtschaft
- Thema
-
Neutral rate of interest
equilibrium real interest rate
monetary policy rul
- Ereignis
-
Geistige Schöpfung
- (wer)
-
Bofinger, Peter
Haas, Thomas
- Ereignis
-
Veröffentlichung
- (wer)
-
University of Würzburg, Department of Economics
- (wo)
-
Würzburg
- (wann)
-
2023
- DOI
-
doi:10.25972/OPUS-32739
- Handle
- URN
-
urn:nbn:de:bvb:20-opus-327394
- Letzte Aktualisierung
-
10.03.2025, 11:46 MEZ
Datenpartner
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.
Objekttyp
- Arbeitspapier
Beteiligte
- Bofinger, Peter
- Haas, Thomas
- University of Würzburg, Department of Economics
Entstanden
- 2023