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Stabilization with Fiscal Policy

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  • Narayana R. Kocherlakota

Abstract

I reconsider the long-standing consensus view that macroeconomic stabilization should rely on monetary policy, not fiscal policy. I use an analytically tractable heterogeneous agent New Keynesian (HANK) model that is parameterized so as to admit a bubble in public debt. In this context, I show that it is possible to stabilize either inflation or output in response to aggregate shocks by varying only fiscal policy (that is, lump-sum uniform transfers). In contrast, when the public debt bubble is large, it is impossible to stabilize either inflation or output by varying only interest rates (monetary policy).

Suggested Citation

  • Narayana R. Kocherlakota, 2021. "Stabilization with Fiscal Policy," NBER Working Papers 29226, National Bureau of Economic Research, Inc.
    • Handle: RePEc:nbr:nberwo:29226
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    1. Olivier Blanchard, 2019. "Public Debt and Low Interest Rates," American Economic Review, American Economic Association, vol. 109(4), pages 1197-1229, April.
    2. Greg Kaplan & Benjamin Moll & Giovanni L. Violante, 2018. "Monetary Policy According to HANK," American Economic Review, American Economic Association, vol. 108(3), pages 697-743, March.
    3. Sushant Acharya & Keshav Dogra, 2020. "Understanding HANK: Insights From a PRANK," Econometrica, Econometric Society, vol. 88(3), pages 1113-1158, May.
    4. Tobias Broer & Niels-Jakob Harbo Hansen & Per Krusell & Erik Öberg, 2020. "The New Keynesian Transmission Mechanism: A Heterogeneous-Agent Perspective," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 87(1), pages 77-101.
    5. Adrien Auclert, 2019. "Monetary Policy and the Redistribution Channel," American Economic Review, American Economic Association, vol. 109(6), pages 2333-2367, June.
    6. Olivier Blanchard & Jordi Galí, 2007. "Real Wage Rigidities and the New Keynesian Model," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 39(s1), pages 35-65, February.
    7. Alisdair McKay & Emi Nakamura & Jón Steinsson, 2016. "The Power of Forward Guidance Revisited," American Economic Review, American Economic Association, vol. 106(10), pages 3133-3158, October.
    8. Feng Dong & Jianjun Miao & Pengfei Wang, 2020. "Asset Bubbles and Monetary Policy," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 37, pages 68-98, August.
    9. Olivier J Blanchard, 2019. "Public Debt: Fiscal and Welfare Costs in a Time of Low Interest Rates," Policy Briefs PB19-2, Peterson Institute for International Economics.
    10. Jordi Gal?, 2014. "Monetary Policy and Rational Asset Price Bubbles," American Economic Review, American Economic Association, vol. 104(3), pages 721-752, March.
    11. Vladimir Asriyan & Luca Fornaro & Alberto Martin & Jaume Ventura, 2021. "Monetary Policy for a Bubbly World [Money and Capital in a Persistent Liquidity Trap]," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 88(3), pages 1418-1456.
    12. Jordi Galí, 2015. "Monetary Policy, Inflation, and the Business Cycle: An Introduction to the New Keynesian Framework and Its Applications Second edition," Economics Books, Princeton University Press, edition 2, number 10495.
    13. N. Gregory Mankiw, 2020. "A Skeptic's Guide to Modern Monetary Theory," AEA Papers and Proceedings, American Economic Association, vol. 110, pages 141-144, May.
    14. Narayana R. Kocherlakota, 2023. "Public Debt Bubbles In Heterogeneous Agent Models With Tail Risk," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 64(2), pages 491-509, May.
    15. Christian K. Wolf, 2021. "Interest Rate Cuts vs. Stimulus Payments: An Equivalence Result," NBER Working Papers 29193, National Bureau of Economic Research, Inc.
    16. Alisdair McKay & Johannes F. Wieland, 2021. "Lumpy Durable Consumption Demand and the Limited Ammunition of Monetary Policy," Econometrica, Econometric Society, vol. 89(6), pages 2717-2749, November.
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    Cited by:

    1. Narayana R. Kocherlakota, 2023. "Public Debt Bubbles In Heterogeneous Agent Models With Tail Risk," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 64(2), pages 491-509, May.
    2. Sukono & Riza Andrian Ibrahim & Moch Panji Agung Saputra & Yuyun Hidayat & Hafizan Juahir & Igif Gimin Prihanto & Nurfadhlina Binti Abdul Halim, 2022. "Modeling Multiple-Event Catastrophe Bond Prices Involving the Trigger Event Correlation, Interest, and Inflation Rates," Mathematics, MDPI, vol. 10(24), pages 1-18, December.

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    More about this item

    JEL classification:

    • E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies
    • E62 - Macroeconomics and Monetary Economics - - Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook - - - Fiscal Policy; Modern Monetary Theory
    • 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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