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Central bank digital currency and monetary policy implementation

Author

Listed:
  • Caccia, Enea
  • Tapking, Jens
  • Vlassopoulos, Thomas
Abstract
This paper discusses the impact that a retail central bank digital currency (CBDC) could have on the implementation of monetary policy. Monetary policy implementation could be affected if the introduction of the retail CBDC changes the volume of commercial bank deposits held by customers, which would, in turn, affect central bank reserves. While it is often assumed that customer deposits would decrease if a CBDC was introduced, we provide arguments why this is by no means clear cut and deposits could even increase. If bank deposits do decrease, banks would need to draw on, and therefore reduce, their central bank reserve holdings. Moreover, uncertainty as to the timing and extent of any conversions of deposits into CBDC might prompt banks to scale up their demand for central bank reserves in order to hold larger precautionary buffers. Consequently, central banks might need to adjust their reserve supply and other features of their monetary policy implementation, depending, for example, on whether they use a floor or a corridor system for monetary policy implementation. In the specific case of the digital euro, the features already envisaged for its design would make it possible to minimise the risk of negative consequences for monetary policy implementation. JEL Classification: E41, E42, E43, E52, E58, G21

Suggested Citation

  • Caccia, Enea & Tapking, Jens & Vlassopoulos, Thomas, 2024. "Central bank digital currency and monetary policy implementation," Occasional Paper Series 345, European Central Bank.
    • Handle: RePEc:ecb:ecbops:2024345
    Note: 428113
    as

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    References listed on IDEAS

    as
    1. Meller, Barbara & Soons, Oscar, 2023. "Know your (holding) limits: CBDC, financial stability and central bank reliance," Occasional Paper Series 326, European Central Bank.
    2. Jorge Abad & Galo Nuño Barrau & Carlos Thomas, 2023. "CBDC and the operational framework of monetary policy," BIS Working Papers 1126, Bank for International Settlements.
    3. Barbara Meller & Oscar Soons, 2023. "Know your (holding) limits: CBDC, financial stability and central bank reliance," Working Papers 771, DNB.
    4. Brunnermeier, Markus K. & Niepelt, Dirk, 2019. "On the equivalence of private and public money," Journal of Monetary Economics, Elsevier, vol. 106(C), pages 27-41.
    5. William J. Baumol, 1952. "The Transactions Demand for Cash: An Inventory Theoretic Approach," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 66(4), pages 545-556.
    6. Le, Anh H., 2022. "Central bank digital currency and cryptocurrency in emerging markets," MPRA Paper 114734, University Library of Munich, Germany.
    7. Keister, Todd & Monnet, Cyril, 2022. "Central bank digital currency: Stability and information," Journal of Economic Dynamics and Control, Elsevier, vol. 142(C).
    8. Ahnert, Toni & Assenmacher, Katrin & Hoffmann, Peter & Leonello, Agnese & Monnet, Cyril & Porcellacchia, Davide, 2022. "The economics of central bank digital currency," CEPR Discussion Papers 17617, C.E.P.R. Discussion Papers.
    9. Jack Meaning & Ben Dyson & James Barker & Emily Clayton, 2021. "Broadening Narrow Money: Monetary Policy with a Central Bank Digital Currency," International Journal of Central Banking, International Journal of Central Banking, vol. 17(2), pages 1-42, June.
    10. Matthew Malloy & Francis Martinez & Mary-Frances Styczynski & Alex Thorp, 2022. "Retail CBDC and U.S. Monetary Policy Implementation: A Stylized Balance Sheet Analysis," Finance and Economics Discussion Series 2022-032, Board of Governors of the Federal Reserve System (U.S.).
    11. Raphael Auer & Giulio Cornelli & Jon Frost, 2023. "Rise of the Central Bank Digital Currencies," International Journal of Central Banking, International Journal of Central Banking, vol. 19(4), pages 185-214, October.
    12. Ahnert, Toni & Assenmacher, Katrin & Hoffmann, Peter & Leonello, Agnese & Monnet, Cyril & Porcellacchia, Davide, 2022. "Cold hard (digital) cash: the economics of central bank digital currency," Research Bulletin, European Central Bank, vol. 100.
    13. Adalid, Ramón & Álvarez-Blázquez, Álvaro & Assenmacher, Katrin & Burlon, Lorenzo & Dimou, Maria & López-Quiles, Carolina & Martín Fuentes, Natalia & Meller, Barbara & Muñoz, Manuel A. & Radulova, Pety, 2022. "Central bank digital currency and bank intermediation," Occasional Paper Series 293, European Central Bank.
    14. Aberg, Pontus & Corsi, Marco & Grossmann-Wirth, Vincent & Hudepohl, Tom & Mudde, Yvo & Rosolin, Tiziana & Schobert, Franziska, 2021. "Demand for central bank reserves and monetary policy implementation frameworks: the case of the Eurosystem," Occasional Paper Series 282, European Central Bank.
    15. Mr. Marco Gross & Elisa Letizia, 2023. "To Demand or Not to Demand: On Quantifying the Future Appetite for CBDC," IMF Working Papers 2023/009, International Monetary Fund.
    16. Li, Jiaqi, 2023. "Predicting the demand for central bank digital currency: A structural analysis with survey data," Journal of Monetary Economics, Elsevier, vol. 134(C), pages 73-85.
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    Cited by:

    1. Bindseil, Ulrich & Marrazzo, Marco & Sauer, Stephan, 2024. "The impact of central bank digital currency on central bank profitability, risk-taking and capital," Occasional Paper Series 360, European Central Bank.

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    More about this item

    Keywords

    central bank digital currency; central bank reserves; monetary policy implementation;
    All these keywords.

    JEL classification:

    • E41 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Demand for Money
    • E42 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Monetary Sytsems; Standards; Regimes; Government and the Monetary System
    • E43 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Interest Rates: Determination, Term Structure, and Effects
    • 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
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages

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