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Wartime monetary policy: Monetary policy options to adopt during war

Author

Listed:
  • Ozili, Peterson K
  • Okeke, Esther Ngozika
  • Obiora, Kingsley I.

Abstract

Wars occur frequently in the world today. Wars cause economic distortions, and they lead to adverse human, economic and social consequences. Monetary policy actions can be used to cushion the adverse effects of war on the economy. Monetary authorities can respond to war by developing wartime monetary policy frameworks to control inflation and to support the war economy throughout the war. This article explores some monetary policy options that central banks can adopt during war. They include increase interest rate at the start of the war to control inflation expectations, hold interest rate at the same level when there is high uncertainty around war, decrease interest rate when war is battering the economy on multiple fronts, decrease cash reserve requirements on bank deposits during war as was observed in Russia, keep liquidity ratio fixed or increase it during war as was seen in Ukraine, the sale of government securities during war should be considered as well as and the unpopular and least advisable option of printing money to increase money supply during war. The recommended wartime monetary policy options in the study are useful to economists, central banks and governments who are facing war in their countries.

Suggested Citation

  • Ozili, Peterson K & Okeke, Esther Ngozika & Obiora, Kingsley I., 2025. "Wartime monetary policy: Monetary policy options to adopt during war," MPRA Paper 125397, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:125397
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    References listed on IDEAS

    as
    1. Bekaert, Geert & Hoerova, Marie & Lo Duca, Marco, 2013. "Risk, uncertainty and monetary policy," Journal of Monetary Economics, Elsevier, vol. 60(7), pages 771-788.
    2. Frederic S. Mishkin, 2009. "Is Monetary Policy Effective during Financial Crises?," American Economic Review, American Economic Association, vol. 99(2), pages 573-577, May.
    3. William D. Nordhaus, 2002. "The Economic Consequences of a War with Iraq," Cowles Foundation Discussion Papers 1387, Cowles Foundation for Research in Economics, Yale University.
    4. Ergin Akalpler & Dilgash Duhok, 2018. "Does monetary policy affect economic growth: evidence from Malaysia," Journal of Economic and Administrative Sciences, Emerald Group Publishing Limited, vol. 34(1), pages 2-20, February.
    5. Peterson K. Ozili, 2023. "Impact of Monetary Policy on Financial Inclusion in Emerging Markets," JRFM, MDPI, vol. 16(7), pages 1-10, June.
    6. Pamfili Antipa & Christophe Chamley, 2017. "Monetary and Fiscal Policy in England during the French Wars (1793-1821)," Working papers 627, Banque de France.
    7. Cobham, David & Song, Mengdi, 2021. "Transitions between monetary policy frameworks and their effects on economic performance," Economic Modelling, Elsevier, vol. 95(C), pages 311-329.
    8. Ganegodage, K. Renuka & Rambaldi, Alicia N., 2014. "Economic consequences of war: Evidence from Sri Lanka," Journal of Asian Economics, Elsevier, vol. 30(C), pages 42-53.
    9. Sam Levey, 2021. "Modern Money and the War Treasury," Journal of Economic Issues, Taylor & Francis Journals, vol. 55(4), pages 1034-1065, October.
    10. William D. Nordhaus, 2002. "The Economic Consequences of a War in Iraq," NBER Working Papers 9361, National Bureau of Economic Research, Inc.
    11. Ben S. Bernanke, 2020. "The New Tools of Monetary Policy," American Economic Review, American Economic Association, vol. 110(4), pages 943-983, April.
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    Keywords

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    JEL classification:

    • E42 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Monetary Sytsems; Standards; Regimes; Government and the Monetary System
    • E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy
    • 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
    • E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies
    • E59 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Other

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