Beyond the Taylor Rule

Emi Nakamura, Venance Riblier and Jon Steinsson

No 34200, NBER Working Papers from National Bureau of Economic Research, Inc

Abstract: The Federal Reserve partially "looked through" the post-Covid rise in inflation and ultimately managed to bring about an "immaculate disinflation." The Fed's policy deviated strongly from the Taylor rule during this period. More generally, central banks with strong inflation-fighting credentials looked through post-Covid inflationary shocks yet experienced less inflation than more hawkish but less credible central banks. In light of this episode, we assess the degree to which the Taylor rule is descriptive, and the degree to which it should be viewed as prescriptive. While the Taylor rule (generally) fits well during the Greenspan period, it (generally) fits poorly in the early 1980s and after the early 2000s. Academic work has emphasized the role of the Taylor rule in preventing self-fulfilling fluctuations (guaranteeing determinacy). These concerns can be addressed with a shock-contingent commitment and are fragile to deviations from fully rational expectations. We discuss three reasons why optimal policy may not always imply a one-for-one response of interest rates to inflation (forward guidance, correlated shocks, and "long and variable lags"). The main challenge arising from such policies is not indeterminacy but erosion of inflation-fighting credibility and potential deanchoring of long-run inflation expectations. Only central banks with strongly anchored inflation expectations and large amounts of inflation-fighting credibility are likely to be able to look through inflationary shocks.

JEL-codes: E5 (search for similar items in EconPapers)
Date: 2025-09
New Economics Papers: this item is included in nep-cba, nep-ifn and nep-mon
Note: EFG ME
References: Add references at CitEc
Citations:

Downloads: (external link)
http://www.nber.org/papers/w34200.pdf (application/pdf)
Access to the full text is generally limited to series subscribers, however if the top level domain of the client browser is in a developing country or transition economy free access is provided. More information about subscriptions and free access is available at http://www.nber.org/wwphelp.html. Free access is also available to older working papers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:nbr:nberwo:34200

Ordering information: This working paper can be ordered from
http://www.nber.org/papers/w34200
The price is Paper copy available by mail.

Access Statistics for this paper

More papers in NBER Working Papers from National Bureau of Economic Research, Inc National Bureau of Economic Research, 1050 Massachusetts Avenue Cambridge, MA 02138, U.S.A.. Contact information at EDIRC.
Bibliographic data for series maintained by ().