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Optimal Monetary Policy Under Inflation Targeting: Is Zero the Optimal Perception of Inflation Inertia?

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  • P ez-Farrell, Juan

    (Cardiff Business School)

Abstract

Recent research has suggested that in deriving optimal policy under discretion, policymakers should react as if there were no structural inflation persistence in order to improve welfare. This paper considers whether such a strong result extends to an inflation targeting central bank with a more general Phillips curve formulation. The findings indicate that if anything, a central banker that assumes a high degree of inflation inertia is often preferable.

Suggested Citation

  • P ez-Farrell, Juan, 2007. "Optimal Monetary Policy Under Inflation Targeting: Is Zero the Optimal Perception of Inflation Inertia?," Cardiff Economics Working Papers E2007/17, Cardiff University, Cardiff Business School, Economics Section.
    • Handle: RePEc:cdf:wpaper:2007/17
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    References listed on IDEAS

    as
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    More about this item

    Keywords

    optimal monetary policy; discretion; uncertainty; inflation persistence;
    All these keywords.

    JEL classification:

    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • E61 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Policy Objectives; Policy Designs and Consistency; Policy Coordination
    • E63 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Comparative or Joint Analysis of Fiscal and Monetary Policy; Stabilization; Treasury Policy

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