IDEAS home Printed from https://ideas.repec.org/p/bca/bocawp/19-20.html
   My bibliography  Save this paper

Bank Market Power and Central Bank Digital Currency: Theory and Quantitative Assessment

Author

Listed:
  • Jonathan Chiu
  • Mohammad Davoodalhosseini
  • Janet Hua Jiang
  • Yu Zhu

Abstract

Many central banks are considering whether to issue a central bank digital currency (CBDC). The effects of a CBDC on the banking sector, output and welfare depend crucially on the level of competition in the market for bank deposits. We show that when banks have market power in the deposit market, issuing a deposit-like CBDC with a proper interest rate would encourage banks to pay higher interest to keep their customers. As a result, banks would attract more deposits and offer more loans. Hence, issuing a CBDC would not necessarily crowd out private banking. In fact, the CBDC would serve as an outside option for households, thus limiting banks’ market power, and improve the efficiency of bank intermediation.

Suggested Citation

  • Jonathan Chiu & Mohammad Davoodalhosseini & Janet Hua Jiang & Yu Zhu, 2019. "Bank Market Power and Central Bank Digital Currency: Theory and Quantitative Assessment," Staff Working Papers 19-20, Bank of Canada.
  • Handle: RePEc:bca:bocawp:19-20
    as

    Download full text from publisher

    File URL: https://www.bankofcanada.ca/wp-content/uploads/2019/05/swp2019-20.pdf
    File Function: Full text
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Schilling, Linda & Uhlig, Harald, 2019. "Some simple bitcoin economics," Journal of Monetary Economics, Elsevier, vol. 106(C), pages 16-26.
    2. Kurlat, Pablo, 2019. "Deposit spreads and the welfare cost of inflation," Journal of Monetary Economics, Elsevier, vol. 106(C), pages 78-93.
    3. David Andolfatto, 2021. "Assessing the Impact of Central Bank Digital Currency on Private Banks," The Economic Journal, Royal Economic Society, vol. 131(634), pages 525-540.
    4. Davoodalhosseini, Seyed Mohammadreza, 2022. "Central bank digital currency and monetary policy," Journal of Economic Dynamics and Control, Elsevier, vol. 142(C).
    5. Kevin Foster & Scott Schuh & Hanbing Zhang, 2013. "The 2010 Survey of Consumer Payment Choice," Research Data Report 13-2, Federal Reserve Bank of Boston.
    6. James Chapman & Carolyn A. Wilkins, 2019. "Crypto ‘Money’: Perspective of a Couple of Canadian Central Bankers," Discussion Papers 2019-1, Bank of Canada.
    7. Aleksander Berentsen & Fabian Schär, 2018. "The Case for Central Bank Electronic Money and the Non-case for Central Bank Cryptocurrencies," Review, Federal Reserve Bank of St. Louis, vol. 100(2), pages 97-106.
    8. Yu Zhu & Scott Hendry, 2019. "A Framework for Analyzing Monetary Policy in an Economy with E-money," Staff Working Papers 19-1, Bank of Canada.
    9. Mohammad Davoodalhosseini & Francisco Rivadeneyra, 2018. "A Policy Framework for E-Money: A Report on Bank of Canada Research," Discussion Papers 18-5, Bank of Canada.
    10. Charles M. Kahn & Francisco Rivadeneyra & Tsz-Nga Wong, 2018. "Should the Central Bank Issue E-money?," Staff Working Papers 18-58, Bank of Canada.
    11. 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.
    12. Itamar Drechsler & Alexi Savov & Philipp Schnabl, 2018. "Banking on Deposits: Maturity Transformation without Interest Rate Risk," NBER Working Papers 24582, National Bureau of Economic Research, Inc.
    13. Walter Engert & Ben Fung, 2017. "Central Bank Digital Currency: Motivations and Implications," Discussion Papers 17-16, Bank of Canada.
    14. Meaning, Jack & Dyson, Ben & Barker, James & Clayton, Emily, 2018. "Broadening narrow money: monetary policy with a central bank digital currency," Bank of England working papers 724, Bank of England.
    15. Barrdear, John & Kumhof, Michael, 2016. "The macroeconomics of central bank issued digital currencies," Bank of England working papers 605, Bank of England.
    16. Ben Fung & Hanna Halaburda, 2016. "Central Bank Digital Currencies: A Framework for Assessing Why and How," Discussion Papers 16-22, Bank of Canada.
    Full references (including those not matched with items on IDEAS)

    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. 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.
    2. Janet Hua & Yu Zhu, 2021. "Monetary Policy Pass-Through with Central Bank Digital Currency," Staff Working Papers 21-10, Bank of Canada.
    3. 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.
    4. Agur, Itai & Ari, Anil & Dell’Ariccia, Giovanni, 2022. "Designing central bank digital currencies," Journal of Monetary Economics, Elsevier, vol. 125(C), pages 62-79.
    5. Davoodalhosseini, Seyed Mohammadreza, 2022. "Central bank digital currency and monetary policy," Journal of Economic Dynamics and Control, Elsevier, vol. 142(C).
    6. Dionysopoulos, Lambis & Marra, Miriam & Urquhart, Andrew, 2024. "Central bank digital currencies: A critical review," International Review of Financial Analysis, Elsevier, vol. 91(C).
    7. Rehman, Mubeen Abdur & Irfan, Muhammad & Naeem, Muhammad Abubakr & Lucey, Brian M. & Karim, Sitara, 2023. "Macro-financial implications of central bank digital currencies," Research in International Business and Finance, Elsevier, vol. 64(C).
    8. Lim, King Yoong & Liu, Chunping & Zhang, Shuonan, 2024. "Optimal central banking policies: Envisioning the post-digital yuan economy with loan prime rate-setting," Emerging Markets Review, Elsevier, vol. 59(C).
    9. 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.
    10. 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.
    11. Jonathan Chiu & Mohammad Davoodalhosseini & Janet Hua Jiang & Yu Zhu, 2020. "Safe Payments," Staff Working Papers 20-53, Bank of Canada.
    12. Eun Young Oh & Shuonan Zhang, 2022. "Informal economy and central bank digital currency," Economic Inquiry, Western Economic Association International, vol. 60(4), pages 1520-1539, October.
    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. Jonathan Chiu & Mohammad Davoodalhosseini, 2021. "Central Bank Digital Currency and Banking: Macroeconomic Benefits of a Cash-Like Design," Staff Working Papers 21-63, Bank of Canada.
    15. Beniak, Patrycja, 2019. "Central bank digital currency and monetary policy: a literature review," MPRA Paper 96663, University Library of Munich, Germany.
    16. Theodore Pelagidis & Eleftheria Kostika, 2022. "Investigating the role of central banks in the interconnection between financial markets and cryptoassets," Economia e Politica Industriale: Journal of Industrial and Business Economics, Springer;Associazione Amici di Economia e Politica Industriale, vol. 49(3), pages 481-507, September.
    17. 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).
    18. Chiu, Jonathan & Wong, Tsz-Nga, 2022. "Payments on digital platforms: Resiliency, interoperability and welfare," Journal of Economic Dynamics and Control, Elsevier, vol. 142(C).
    19. Emanuele Borgonovo & Stefano Caselli & Alessandra Cillo & Donato Masciandaro & Giovanno Rabitti, 2018. "Cryptocurrencies, central bank digital cash, traditional money: does privacy matter?," BAFFI CAREFIN Working Papers 1895, BAFFI CAREFIN, Centre for Applied Research on International Markets Banking Finance and Regulation, Universita' Bocconi, Milano, Italy.
    20. Cyril Monnet & Hyun Song Shin & Jon Frost & Leonardo Gambacorta & Raphael Auer & Tara Rice, 2022. "Central Bank Digital Currencies: Motives, Economic Implications, and the Research Frontier," Annual Review of Economics, Annual Reviews, vol. 14(1), pages 697-721, August.

    More about this item

    Keywords

    Digital Currencies and Fintech; Market structure and pricing; Monetary Policy; Monetary policy framework;
    All these keywords.

    JEL classification:

    • E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies

    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:bca:bocawp:19-20. 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: the person in charge (email available below). General contact details of provider: https://edirc.repec.org/data/bocgvca.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.