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Nominal and real interest rates during an optimal disinflation in New Keynesian models

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  • Hagedorn, Marcus

Abstract

Central bankers' conventional wisdom suggests that nominal interest rates should be raised to implement a lower inflation target. In contrast, I show that the standard New Keynesian monetary model predicts that nominal interest rates should be decreased to attain this goal. Real interest rates, however, are virtually unchanged. These results also hold in recent vintages of New Keynesian models with sticky wages, price and wage indexation and habit formation in consumption. JEL Classification: E41, E43, E51, E52

Suggested Citation

  • Hagedorn, Marcus, 2008. "Nominal and real interest rates during an optimal disinflation in New Keynesian models," Working Paper Series 878, European Central Bank.
    • Handle: RePEc:ecb:ecbwps:2008878
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    1. Hagedorn, Marcus, 2011. "Optimal disinflation in new Keynesian models," Journal of Monetary Economics, Elsevier, vol. 58(3), pages 248-261.

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    More about this item

    Keywords

    Disinflation; nominal and real interest rates; optimal monetary policy;
    All these keywords.

    JEL classification:

    • E41 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Demand for Money
    • E43 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Interest Rates: Determination, Term Structure, and Effects
    • E51 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Money Supply; Credit; Money Multipliers
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy

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