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Central Bank Digital Currency and Banking

Author

Listed:
  • Jonathan Chiu

    (Bank of Canada)

  • Janet Hua Jiang

    (Bank of Canada)

  • Seyed Mohammadreza Davoodalhosseini

    (Bank of Canada)

  • Yu Zhu

    (Bank of Canada)

Abstract

This paper builds a model with imperfect competition in the banking sector. In the model, banks issue deposits and make loans, and deposits can be used as payment instruments by households. We use the model to assess the general equilibrium effects of introducing central bank digital currency (CBDC). We identify a new channel through which CBDC can improve the efficiency of bank intermediation and increase lending and aggregate output even if its usage is low, i.e., CBDC serves as an outside option for households, thus limiting banks' market power in the deposit market. We then calibrate the model to evaluate the quantitative implication of this channel.

Suggested Citation

  • Jonathan Chiu & Janet Hua Jiang & Seyed Mohammadreza Davoodalhosseini & Yu Zhu, 2019. "Central Bank Digital Currency and Banking," 2019 Meeting Papers 862, Society for Economic Dynamics.
    • Handle: RePEc:red:sed019:862
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    References listed on IDEAS

    as
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    Blog mentions

    As found by EconAcademics.org, the blog aggregator for Economics research:
    1. Central Bank Digital Currency and Banking
      by Christian Zimmermann in NEP-DGE blog on 2019-10-23 20:40:03

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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. Agur, Itai & Ari, Anil & Dell’Ariccia, Giovanni, 2022. "Designing central bank digital currencies," Journal of Monetary Economics, Elsevier, vol. 125(C), pages 62-79.
    3. Ferrari Minesso, Massimo & Mehl, Arnaud & Stracca, Livio, 2022. "Central bank digital currency in an open economy," Journal of Monetary Economics, Elsevier, vol. 127(C), pages 54-68.
    4. Lukas Altermatt, 2022. "Inside Money, Investment, And Unconventional Monetary Policy," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 63(4), pages 1527-1560, November.
    5. Bitter, Lea, 2020. "Banking Crises under a Central Bank Digital Currency (CBDC)," VfS Annual Conference 2020 (Virtual Conference): Gender Economics 224600, Verein für Socialpolitik / German Economic Association.
    6. Castrén, Olli & Kavonius, Ilja Kristian & Rancan, Michela, 2022. "Digital currencies in financial networks," Journal of Financial Stability, Elsevier, vol. 60(C).
    7. Janet Hua & Yu Zhu, 2021. "Monetary Policy Pass-Through with Central Bank Digital Currency," Staff Working Papers 21-10, Bank of Canada.
    8. Schiller, Jonathan & Gross, Jonas, 2021. "A Model for Central Bank Digital Currencies: Implications for Bank Funding and Monetary Policy," VfS Annual Conference 2021 (Virtual Conference): Climate Economics 242350, Verein für Socialpolitik / German Economic Association.
    9. He Huang, 2019. "How Does Information Transmission Influence the Value Creation Capability of a Digital Ecosystem? An Empirical Study of the Crypto-Digital Ecosystem Ethereum," Sustainability, MDPI, vol. 11(19), pages 1-16, September.
    10. Jooyong Jun & Eunjung Yeo, 2021. "Central bank digital currency, loan supply, and bank failure risk: a microeconomic approach," Financial Innovation, Springer;Southwestern University of Finance and Economics, vol. 7(1), pages 1-22, December.
    11. Altermatt, Lukas & Wang, Zijian, 2021. "Oligopoly Banking, Risky Investment, and Monetary Policy," Economics Discussion Papers 30728, University of Essex, Department of Economics.
    12. Beniak, Patrycja, 2019. "Central bank digital currency and monetary policy: a literature review," MPRA Paper 96663, University Library of Munich, Germany.
    13. Karau, Sören, 2023. "Central bank digital currency competition and the impossible trinity," Finance Research Letters, Elsevier, vol. 54(C).
    14. Gersbach, Hans & Böser, Florian, 2020. "Monetary Policy with a Central Bank Digital Currency: The Short and the Long Term," CEPR Discussion Papers 15322, C.E.P.R. Discussion Papers.
    15. 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.
    16. Charles M. Kahn & Maarten van Oordt & Yu Zhu, 2021. "Best Before? Expiring Central Bank Digital Currency and Loss Recovery," Staff Working Papers 21-67, Bank of Canada.
    17. Hossein Nabilou, 2020. "Testing the waters of the Rubicon: the European Central Bank and central bank digital currencies," Journal of Banking Regulation, Palgrave Macmillan, vol. 21(4), pages 299-314, December.
    18. Arauz, Andrés & Garratt, Rodney & Ramos F., Diego F., 2021. "Dinero Electrónico: The rise and fall of Ecuador's central bank digital currency," Latin American Journal of Central Banking (previously Monetaria), Elsevier, vol. 2(2).
    19. Williamson, Stephen D., 2022. "Central bank digital currency and flight to safety," Journal of Economic Dynamics and Control, Elsevier, vol. 142(C).
    20. Alexandra Mitschke, 2021. "Central Bank Digital Currencies and Monetary Policy Effectiveness in the Euro Area," Working Papers Dissertations 74, Paderborn University, Faculty of Business Administration and Economics.
    21. Ferry Syarifuddin & Toni Bakhtiar, 2021. "Monetary Policy Strategy In The Presence Of Central Bank Digital Currency," Working Papers WP/09/2021, Bank Indonesia.
    22. Ohik Kwon & Seungduck Lee & Jaevin Park, 2020. "Central Bank Digital Currency, Tax Evasion, Inflation Tax, and Central Bank Independence," Working Papers 2020-26, Economic Research Institute, Bank of Korea.
    23. Arto Kovanen, 2022. "Second Thoughts About Central Bank Digital Currencies," Applied Economics and Finance, Redfame publishing, vol. 9(1), pages 1-18, December.
    24. Mzoughi, Hela & Benkraiem, Ramzi & Guesmi, Khaled, 2022. "The bitcoin market reaction to the launch of central bank digital currencies," Research in International Business and Finance, Elsevier, vol. 63(C).
    25. Ohik Kwon & Seungduck Lee & Jaevin Park, 2022. "Central bank digital currency, tax evasion, and inflation tax," Economic Inquiry, Western Economic Association International, vol. 60(4), pages 1497-1519, October.

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