Arbeitspapier

The optimal inflation buffer with a zero bound on nominal interest rates

This paper characterizes the optimal inflation buffer consistent with a zero lower bound on nominal interest rates in a New Keynesian sticky-price model. It is shown that a purely forward-looking version of the model that abstracts from inflation inertia would significantly underestimate the inflation buffer. If the central bank follows the prescriptions of a welfaretheoretic objective, a larger buffer appears optimal than would be the case employing a traditional loss function. Taking also into account potential downward nominal rigidities in the price-setting behavior of firms appears not to impose significant further distortions on the economy.

Sprache
Englisch

Erschienen in
Series: CFS Working Paper ; No. 2005/17

Klassifikation
Wirtschaft
Computational Techniques; Simulation Modeling
Price Level; Inflation; Deflation
Monetary Policy
Thema
Inflation Inertia
Downward Nominal Rigidity
Nonlinear Policy
Liquidity Trap

Ereignis
Geistige Schöpfung
(wer)
Billi, Roberto M.
Ereignis
Veröffentlichung
(wer)
Goethe University Frankfurt, Center for Financial Studies (CFS)
(wo)
Frankfurt a. M.
(wann)
2004

Handle
URN
urn:nbn:de:hebis:30-10932
Letzte Aktualisierung
10.03.2025, 11:42 MEZ

Datenpartner

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Objekttyp

  • Arbeitspapier

Beteiligte

  • Billi, Roberto M.
  • Goethe University Frankfurt, Center for Financial Studies (CFS)

Entstanden

  • 2004

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