IDEAS home Printed from https://ideas.repec.org/a/cup/macdyn/v24y2020i6p1574-1594_9.html
   My bibliography  Save this article

A Note On Robust Monetary Policy And Non-Zero Trend Inflation

Author

Listed:
  • Hasui, Kohei

Abstract

This paper studies how model uncertainty influences economic fluctuation when trend inflation is high. We introduce Hansen and Sargent’s [(2008) Robustness, Princeton University Press] robust control techniques into a New Keynesian model with non-zero trend inflation. We reveal the following three points. First, we find that robust monetary policy responds more aggressively. This aggressiveness increases with trend inflation. Second, as the trend inflation rises, the response of macroeconomic variables is larger under robust policy. Third, stronger robustness tends to lead to indeterminate equilibrium as trend inflation increases. Consequently, the economy might be volatile when trend inflation is high due to robustness from the view of both variance and determinacy. We interpret the results as indicating that the model uncertainty might be the one of the factors causing large macroeconomic fluctuations when trend inflation is high.

Suggested Citation

  • Hasui, Kohei, 2020. "A Note On Robust Monetary Policy And Non-Zero Trend Inflation," Macroeconomic Dynamics, Cambridge University Press, vol. 24(6), pages 1574-1594, September.
    • Handle: RePEc:cup:macdyn:v:24:y:2020:i:6:p:1574-1594_9
    as

    Download full text from publisher

    File URL: https://www.cambridge.org/core/product/identifier/S1365100518000883/type/journal_article
    File Function: link to article abstract page
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Olivier Coibion & Yuriy Gorodnichenko, 2011. "Monetary Policy, Trend Inflation, and the Great Moderation: An Alternative Interpretation," American Economic Review, American Economic Association, vol. 101(1), pages 341-370, February.
    2. Riccardo M Masolo & Francesca Monti, 2021. "Ambiguity, Monetary Policy and Trend Inflation," Journal of the European Economic Association, European Economic Association, vol. 19(2), pages 839-871.
    3. Riccardo M Masolo & Francesca Monti, 0. "Ambiguity, Monetary Policy and Trend Inflation," Journal of the European Economic Association, European Economic Association, vol. 19(2), pages 839-871.
    4. Backus, David & Driffill, John, 1986. "The Consistency of Optimal Policy in Stochastic Rational Expectations Models," CEPR Discussion Papers 124, C.E.P.R. Discussion Papers.
    5. Timothy Cogley & Argia M. Sbordone, 2008. "Trend Inflation, Indexation, and Inflation Persistence in the New Keynesian Phillips Curve," American Economic Review, American Economic Association, vol. 98(5), pages 2101-2126, December.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Ida, Daisuke & Okano, Mitsuhiro, 2023. "Optimal monetary policy delegation in a small-open new Keynesian model with robust control," Economic Modelling, Elsevier, vol. 120(C).
    2. Kohei Hasui, 2021. "How robustness can change the desirability of speed limit policy," Scottish Journal of Political Economy, Scottish Economic Society, vol. 68(5), pages 553-570, November.
    3. Hasui Kohei, 2021. "Trend Growth and Robust Monetary Policy," The B.E. Journal of Macroeconomics, De Gruyter, vol. 21(2), pages 449-472, June.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Kobayashi, Teruyoshi & Muto, Ichiro, 2013. "A Note On Expectational Stability Under Nonzero Trend Inflation," Macroeconomic Dynamics, Cambridge University Press, vol. 17(3), pages 681-693, April.
    2. Gabriel Arce‐Alfaro & Boris Blagov, 2023. "Monetary Policy Uncertainty and Inflation Expectations," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 85(1), pages 70-94, February.
    3. Yasufumi Gemma & Takushi Kurozumi & Mototsugu Shintani, 2023. "Trend Inflation and Evolving Inflation Dynamics:A Bayesian GMM Analysis," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 51, pages 506-520, December.
    4. Ascari, Guido & Castelnuovo, Efrem & Rossi, Lorenza, 2011. "Calvo vs. Rotemberg in a trend inflation world: An empirical investigation," Journal of Economic Dynamics and Control, Elsevier, vol. 35(11), pages 1852-1867.
    5. Khan, Hashmat & Phaneuf, Louis & Victor, Jean Gardy, 2020. "Rules-based monetary policy and the threat of indeterminacy when trend inflation is low," Journal of Monetary Economics, Elsevier, vol. 114(C), pages 317-333.
    6. Takashi Kano, 2021. "Exchange Rates and Fundamentals: A General Equilibrium Exploration," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 53(1), pages 95-117, February.
    7. Qazi Haque, 2022. "Monetary Policy, Inflation Target, and the Great Moderation: An Empirical Investigation," International Journal of Central Banking, International Journal of Central Banking, vol. 18(4), pages 1-52, October.
    8. Olivier Coibion & Yuriy Gorodnichenko, 2011. "Monetary Policy, Trend Inflation, and the Great Moderation: An Alternative Interpretation," American Economic Review, American Economic Association, vol. 101(1), pages 341-370, February.
    9. Gerko Elena & Sossounov Kirill, 2015. "Trend inflation and monetary policy rules: determinacy analysis in New Keynesian model with capital accumulation," The B.E. Journal of Macroeconomics, De Gruyter, vol. 15(1), pages 413-441, January.
    10. Haque, Qazi & Groshenny, Nicolas & Weder, Mark, 2021. "Do we really know that U.S. monetary policy was destabilizing in the 1970s?," European Economic Review, Elsevier, vol. 131(C).
    11. Qazi Haque, 2017. "Monetary Policy, Target Inflation and the Great Moderation: An Empirical Investigation," School of Economics and Public Policy Working Papers 2017-10, University of Adelaide, School of Economics and Public Policy.
    12. Olivier Coibion & Yuriy Gorodnichenko & Johannes Wieland, 2012. "The Optimal Inflation Rate in New Keynesian Models: Should Central Banks Raise Their Inflation Targets in Light of the Zero Lower Bound?," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 79(4), pages 1371-1406.
    13. Claudio Michelacci & Luigi Paciello, 2020. "Aggregate Risk or Aggregate Uncertainty? Evidence from UK Households," EIEF Working Papers Series 2006, Einaudi Institute for Economics and Finance (EIEF), revised Apr 2020.
    14. Takushi Kurozumi & Willem Van Zandweghe, 2016. "Kinked Demand Curves, the Natural Rate Hypothesis, and Macroeconomic Stability," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 20, pages 240-257, April.
    15. Riccardo M Masolo & Francesca Monti, 2021. "Ambiguity, Monetary Policy and Trend Inflation," Journal of the European Economic Association, European Economic Association, vol. 19(2), pages 839-871.
    16. Yasuo Hirose & Takushi Kurozumi & Willem Van Zandweghe, 2015. "Monetary policy, trend inflation, and the Great Moderation: an alternative interpretation: comment based on system estimation," Research Working Paper RWP 15-17, Federal Reserve Bank of Kansas City.
    17. Posch, Olaf, 2018. "Resurrecting the New-Keynesian Model: (Un)conventional Policy and the Taylor rule," VfS Annual Conference 2018 (Freiburg, Breisgau): Digital Economy 181616, Verein für Socialpolitik / German Economic Association.
    18. Benjamin D. Keen & Evan F. Koenig, 2018. "How Robust Are Popular Models of Nominal Frictions?," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 50(6), pages 1299-1342, September.
    19. Louis Phaneuf & Jean Gardy Victor, 2019. "Long‐Run Inflation and the Distorting Effects of Sticky Wages and Technical Change," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 51(1), pages 5-42, February.
    20. Acocella, Nicola & Di Bartolomeo, Giovanni & Tirelli, Patrizio, 2015. "U.S. Trend Inflation Reinterpreted: The Role Of Fiscal Policies And Time-Varying Nominal Rigidities," Macroeconomic Dynamics, Cambridge University Press, vol. 19(6), pages 1294-1308, September.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:cup:macdyn:v:24:y:2020:i:6:p:1574-1594_9. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Kirk Stebbing (email available below). General contact details of provider: https://www.cambridge.org/mdy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.