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The economics of central bank digital currency

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  • Ahnert, Toni
  • Assenmacher, Katrin
  • Hoffmann, Peter
  • Leonello, Agnese
  • Monnet, Cyril
  • Porcellacchia, Davide

Abstract

This paper provides a structured overview of the burgeoning literature on the economics of CBDC. We document the economic forces that shape the rise of digital money and review motives for the issuance of CBDC. We then study the implications for the financial system and discuss of a number of policy issues and challenges. While the academic literature broadly echoes policy makers’ concerns about bank disintermediation and financial stability risks, it also provides conditions under which such adverse effects may not materialize. We also point to several knowledge gaps that merit further work, including data privacy and the study of end†user preferences for attributes of digital payment methods.

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  • 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.
    • Handle: RePEc:cpr:ceprdp:17617
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    Cited by:

    1. 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).
    2. Ali, Hassnian & Aysan, Ahmet Faruk & Yousef, Tariq M, 2023. "From Tech Hub to Banking Failure: Exploring the Implications of CBDCs on the Destiny of Silicon Valley Bank," MPRA Paper 116937, University Library of Munich, Germany.
    3. 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.
    4. Meller, Barbara & Soons, Oscar, 2023. "Know your (holding) limits: CBDC, financial stability and central bank reliance," Occasional Paper Series 326, European Central Bank.
    5. Ozili, Peterson K, 2023. "Redesigning the eNaira central bank digital currency (CBDC) for payments and macroeconomic effectiveness," MPRA Paper 118807, University Library of Munich, Germany.
    6. 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.
    7. 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).
    8. Christopher J. Gust & Kyungmin Kim & Romina Ruprecht, 2023. "The Effects of CBDC on the Federal Reserve's Balance Sheet," Finance and Economics Discussion Series 2023-068, Board of Governors of the Federal Reserve System (U.S.).
    9. Burlon, Lorenzo & Montes-Galdón, Carlos & Muñoz, Manuel A. & Smets, Frank, 2022. "The optimal quantity of CBDC in a bank-based economy," Working Paper Series 2689, European Central Bank.
    10. Barbara Meller & Oscar Soons, 2023. "Know your (holding) limits: CBDC, financial stability and central bank reliance," Working Papers 771, DNB.
    11. Karau, Sören, 2023. "Central bank digital currency competition and the impossible trinity," Finance Research Letters, Elsevier, vol. 54(C).
    12. 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.
    13. 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.
    14. 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).
    15. John E. Marthinsen & Steven R. Gordon, 2024. "Synthetic Central Bank Digital Currencies and Systemic Liquidity Risks," IJFS, MDPI, vol. 12(1), pages 1-17, February.
    16. Carletti, Elena & Leonello, Agnese & Marquez, Robert, 2024. "Market power in banking," Working Paper Series 2886, European Central Bank.
    17. 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.).
    18. Ahnert, Toni & Hoffmann, Peter & Leonello, Agnese & Porcellacchia, Davide, 2023. "CBDC and financial stability," Working Paper Series 2783, European Central Bank.

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    More about this item

    Keywords

    Monetary policy; Financial stability; Payments; Central bank digital currency; digital money;
    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
    • E51 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Money Supply; Credit; Money Multipliers
    • E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies
    • G01 - Financial Economics - - General - - - Financial Crises
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages

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