IDEAS home Printed from https://ideas.repec.org/p/dnb/dnbwpp/771.html
   My bibliography  Save this paper

Know your (holding) limits: CBDC, financial stability and central bank reliance

Author

Listed:
  • Barbara Meller
  • Oscar Soons

Abstract

How do central bank digital currencies (CBDC) impact the balance sheets of banks and central banks? To tackle this question empirically, we built a constraint optimisation model that allows for individual banks to choose how to respond to outflows of deposits, based on cost considerations and subject to the availability of reserves and collateral, within the individual banks and system wide, and for a given level of liquidity risk tolerance. We simulate the impact of a fictitious digital euro introduction in the third quarter of 2021, using data from over 2,000 euro area banks. That impact depends on i) the number of deposits withdrawn and the speed at which this occurs, ii) the liquidity available within the banking system at the time of the digital euro introduction, iii) the liquidity risk preferences of the markets and supervisors, iv) the bank’s business model, and v) the functioning of the interbank market. We find that a €3,000 digital euro holding limit per person, as suggested by Bindseil (2020) and Bindseil and Panetta (2020), would have been successful in containing the impact on bank liquidity risks and funding structures and on the Eurosystem balance sheet, even in extremely pessimistic scenarios.

Suggested Citation

  • Barbara Meller & Oscar Soons, 2023. "Know your (holding) limits: CBDC, financial stability and central bank reliance," Working Papers 771, DNB.
    • Handle: RePEc:dnb:dnbwpp:771
    as

    Download full text from publisher

    File URL: https://www.dnb.nl/media/iwsban0s/working_paper_no-771.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. 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.
    2. Keister, Todd & Monnet, Cyril, 2022. "Central bank digital currency: Stability and information," Journal of Economic Dynamics and Control, Elsevier, vol. 142(C).
    3. Assenmacher, Katrin & Berentsen, Aleksander & Brand, Claus & Lamersdorf, Nora, 2021. "A unified framework for CBDC design: remuneration, collateral haircuts and quantity constraints," Working Paper Series 2578, European Central Bank.
    4. Ahnert, Toni & Assenmacher, Katrin & Hoffmann, Peter & Leonello, Agnese & Monnet, Cyril & Porcellacchia, Davide, 2022. "The economics of central bank digital currency," Working Paper Series 2713, European Central Bank.
    5. Alissa Gorelova & Bena Lands & Maria teNyenhuis, 2022. "Resilience of bank liquidity ratios in the presence of a central bank digital currency," Staff Analytical Notes 2022-5, Bank of Canada.
    6. Castrén, Olli & Kavonius, Ilja Kristian & Rancan, Michela, 2022. "Digital currencies in financial networks," Journal of Financial Stability, Elsevier, vol. 60(C).
    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. Muñoz, Manuel A. & Soons, Oscar, 2023. "Public money as a store of value, heterogeneous beliefs, and banks: implications of CBDC," Working Paper Series 2801, European Central Bank.
    2. Muñoz, Manuel A. & Soons, Oscar, 2024. "Public money as a store of value, heterogeneous beliefs and banks: implications of CBDC," ESRB Working Paper Series 146, European Systemic Risk Board.
    3. Caccia, Enea & Tapking, Jens & Vlassopoulos, Thomas, 2024. "Central bank digital currency and monetary policy implementation," Occasional Paper Series 345, European Central Bank.
    4. Lambert, Claudia & Meller, Barbara & Pancaro, Cosimo & Pellicani, Antonella & Radulova, Petya & Soons, Oscar & van der Kraaij, Anton, 2024. "Digital euro safeguards – protecting financial stability and liquidity in the banking sector," Occasional Paper Series 346, European Central Bank.

    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. Meller, Barbara & Soons, Oscar, 2023. "Know your (holding) limits: CBDC, financial stability and central bank reliance," Occasional Paper Series 326, European Central Bank.
    2. Caccia, Enea & Tapking, Jens & Vlassopoulos, Thomas, 2024. "Central bank digital currency and monetary policy implementation," Occasional Paper Series 345, European Central Bank.
    3. Jabbar, Abdul & Geebren, Ahmed & Hussain, Zahid & Dani, Samir & Ul-Durar, Shajara, 2023. "Investigating individual privacy within CBDC: A privacy calculus perspective," Research in International Business and Finance, Elsevier, vol. 64(C).
    4. Philippe Bacchetta & Elena Perazzi, 2021. "CBDC as Imperfect Substitute for Bank Deposits: A Macroeconomic Perspective," Swiss Finance Institute Research Paper Series 21-81, Swiss Finance Institute.
    5. Muñoz, Manuel A. & Soons, Oscar, 2023. "Public money as a store of value, heterogeneous beliefs, and banks: implications of CBDC," Working Paper Series 2801, European Central Bank.
    6. Assenmacher, Katrin & Bitter, Lea & Ristiniemi, Annukka, 2023. "CBDC and business cycle dynamics in a New Monetarist New Keynesian model," Working Paper Series 2811, European Central Bank.
    7. Karau, Sören, 2023. "Central bank digital currency competition and the impossible trinity," Finance Research Letters, Elsevier, vol. 54(C).
    8. Nocciola, Luca & Zamora-Pérez, Alejandro, 2024. "Transactional demand for central bank digital currency," Working Paper Series 2926, European Central Bank.
    9. Smets, Frank & Burlon, Lorenzo & Montes-Galdón, Carlos & Muñoz, Manuel A., 2022. "The optimal quantity of CBDC in a bank-based economy," CEPR Discussion Papers 16995, C.E.P.R. Discussion Papers.
    10. Grodecka-Messi, Anna & Zhang, Xin, 2023. "Private bank money vs central bank money: A historical lesson for CBDC introduction," Journal of Economic Dynamics and Control, Elsevier, vol. 154(C).
    11. Sebastian Infante & Kyungmin Kim & Anna Orlik & André F. Silva & Robert J. Tetlow, 2022. "The Macroeconomic Implications of CBDC: A Review of the Literature," Finance and Economics Discussion Series 2022-076, Board of Governors of the Federal Reserve System (U.S.).
    12. Luzie Thiel & Jochen Michaelis, 2023. "Digitales Zentralbankgeld: Warum wagt niemand den ersten Schritt?," MAGKS Papers on Economics 202315, Philipps-Universität Marburg, Faculty of Business Administration and Economics, Department of Economics (Volkswirtschaftliche Abteilung).
    13. Todd Keister & Daniel Sanches, 2023. "Should Central Banks Issue Digital Currency?," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 90(1), pages 404-431.
    14. Ngo, Vu Minh & Van Nguyen, Phuc & Nguyen, Huan Huu & Thi Tram, Huong Xuan & Hoang, Long Cuu, 2023. "Governance and monetary policy impacts on public acceptance of CBDC adoption," Research in International Business and Finance, Elsevier, vol. 64(C).
    15. repec:ecb:ecbdps:202220 is not listed on IDEAS
    16. 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.
    17. Magin, Jana & Neyer, Ulrike & Stempel, Daniel, 2023. "The Macroeconomic Effects of Different CBDC Regimes in an Economy with a Heterogeneous Household Sector," VfS Annual Conference 2023 (Regensburg): Growth and the "sociale Frage" 277656, Verein für Socialpolitik / German Economic Association.
    18. Charles M. Kahn & Maarten R.C. van Oordt, 2022. "The Demand for Programmable Payments," Tinbergen Institute Discussion Papers 22-076/IV, Tinbergen Institute.
    19. 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.
    20. Bhaskar, Ratikant & Hunjra, Ahmed Imran & Bansal, Shashank & Pandey, Dharen Kumar, 2022. "Central Bank Digital Currencies: Agendas for future research," Research in International Business and Finance, Elsevier, vol. 62(C).

    More about this item

    Keywords

    digital currency; financial intermediation; financial stability; liquidity risk;
    All these keywords.

    JEL classification:

    • 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

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:dnb:dnbwpp:771. 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: DNB (email available below). General contact details of provider: https://edirc.repec.org/data/dnbgvnl.html .

    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.