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Trend growth and learning about monetary policy rules

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  • Tesfaselassie, Mewael F.

Abstract

The paper examines the effect of trend productivity growth on the determinacy and learnability of equilibria under alternative monetary policy rules. It shows that under a policy rule that responds to current period inflation and the output gap a higher trend growth rate relaxes the conditions for determinacy and learnability. Results are mixed for other policy rules. Under the expectations-based rule, trend growth reduces the scope for determinacy but it relaxes the conditions for learnability. Under the lagged-data-based rule rule trend growth reduces the scope for determinacy and learnability.

Suggested Citation

  • Tesfaselassie, Mewael F., 2011. "Trend growth and learning about monetary policy rules," Kiel Working Papers 1744, Kiel Institute for the World Economy (IfW Kiel).
    • Handle: RePEc:zbw:ifwkwp:1744
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    Cited by:

    1. Tesfaselassie, Mewael F., 2012. "Productivity slowdown and monetary policy," Kiel Policy Brief 57, Kiel Institute for the World Economy (IfW Kiel).
    2. Hasui Kohei, 2021. "Trend Growth and Robust Monetary Policy," The B.E. Journal of Macroeconomics, De Gruyter, vol. 21(2), pages 449-472, June.
    3. Schaling, Eric & Tesfaselassie, Mewael F., 2013. "Trend growth and learning about monetary policy rules in a two-block world economy," Kiel Working Papers 1818, Kiel Institute for the World Economy (IfW Kiel).
    4. Schaling, Eric & Tesfaselassie, Mewael F., 2017. "A Note On Trend Growth And Learning About Monetary Policy Rules In A Two-Block World Economy," Macroeconomic Dynamics, Cambridge University Press, vol. 21(1), pages 243-258, January.

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    More about this item

    Keywords

    trend growth; learning; monetary policy; determinacy; expectational stability;
    All these keywords.

    JEL classification:

    • E4 - Macroeconomics and Monetary Economics - - Money and Interest Rates
    • E5 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit

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