IDEAS home Printed from https://ideas.repec.org/a/plo/pone00/0268471.html

A study on the influence mechanism of CBDC on monetary policy: An analysis based on e-CNY

Author

Listed:
  • Jiemeng Yang
  • Guangyou Zhou

Abstract

This paper attempts to introduce central bank digital currency (CBDC) into the analysis framework of monetary policy, and studies the influence mechanism of e-CNY, central bank digital currency in China, on the monetary policy of the central bank from the aspects of money demand, money supply and monetary policy transmission mechanism. The research finds that e-CNY will have significant impact on monetary policy: (1) E-CNY will change the structure of money demand, speed up currency circulation, make central bank reserves more controllable and money supply more intelligent; (2) E-CNY will increase the volatility and expansion effect of currency multiplier to a certain extent; (3) E-CNY will dredge the transmission channel of monetary policy so as to improve the transmission effect of existing monetary policy tools. At the same time, based on the organic combination with structural monetary policy tools, it will achieve precise implementation of medium-term lending facilities (MLF), pledged supplementary lending (PSL), and it may bring new monetary policy tools. (4) E-CNY will make the intermediate target of monetary policy more controllable and reliable, and have a positive impact on the target of monetary policy through the smooth transmission of monetary policy channels. Therefore, it is necessary to strengthen the research on CBDC, give full play to the positive role of e-CNY in monetary policy, and improve the effectiveness of monetary policy.

Suggested Citation

  • Jiemeng Yang & Guangyou Zhou, 2022. "A study on the influence mechanism of CBDC on monetary policy: An analysis based on e-CNY," PLOS ONE, Public Library of Science, vol. 17(7), pages 1-27, July.
    • Handle: RePEc:plo:pone00:0268471
    DOI: 10.1371/journal.pone.0268471
    as

    Download full text from publisher

    File URL: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0268471
    Download Restriction: no
    File URL: https://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0268471&type=printable
    Download Restriction: no
    File URL: https://libkey.io/10.1371/journal.pone.0268471?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Fujiki, Hiroshi & Tanaka, Migiwa, 2014. "Currency demand, new technology, and the adoption of electronic money: Micro evidence from Japan," Economics Letters, Elsevier, vol. 125(1), pages 5-8.
    2. Alex Cukierman, 2020. "Reflections on welfare and political economy aspects of a central bank digital currency," Manchester School, University of Manchester, vol. 88(S1), pages 114-125, September.
    3. Skeie, David R., 2008. "Banking with nominal deposits and inside money," Journal of Financial Intermediation, Elsevier, vol. 17(4), pages 562-584, October.
    4. Morten Linnemann Bech & Rodney Garratt, 2017. "Central bank cryptocurrencies," BIS Quarterly Review, Bank for International Settlements, September.
    5. Robert Kirkby, 2018. "Cryptocurrencies and Digital Fiat Currencies," Australian Economic Review, The University of Melbourne, Melbourne Institute of Applied Economic and Social Research, vol. 51(4), pages 527-539, December.
    6. Robleh Ali & John Barrdear & Roger Clews & James Southgate, 2014. "The economics of digital currencies," Bank of England Quarterly Bulletin, Bank of England, vol. 54(3), pages 276-286.
    7. repec:nos:voprec:y:2020:id:2723 is not listed on IDEAS
    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. Wan, Jieru & Han, Liyan & Wu, You, 2025. "Time-frequency volatility spillovers between CBDC uncertainty and cryptocurrencies," Finance Research Letters, Elsevier, vol. 74(C).
    2. He, Liang & Jiang, Ruiqi & Wang, Chao & Yao, Yue, 2026. "Antecedents of the continuance intention to use CBDCs: Evidence from the e-CNY," International Review of Economics & Finance, Elsevier, vol. 105(C).
    3. Nurudeen Olalekan Bello, 2024. "Monetary Policy Transmission Mechanisms in the Digital Economy: Federal Reserve Effectiveness in the Cryptocurrency Era," International Journal of Scientific Research and Modern Technology, Prasu Publications, vol. 3(7), pages 11-29.
    4. Umar, Muhammad, 2025. "Does CBDC launch increase tax collection? empirical evidence from China," Finance Research Letters, Elsevier, vol. 71(C).
    5. Firman Hidayat & Raditya Sukmana & Masrizal Masrizal & Rahmat Heru Setianto, 2026. "The Impact of Central Bank Digital Currencies News on Bank Stability: Evidence from ASEAN-5 Countries," Bulletin of Monetary Economics and Banking, Bank Indonesia, vol. 29(1), pages 21-52, February.

    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. Hoang, Yen Hai & Ngo, Vu Minh & Bich Vu, Ngoc, 2023. "Central bank digital currency: A systematic literature review using text mining approach," Research in International Business and Finance, Elsevier, vol. 64(C).
    2. Flori, Andrea, 2019. "News and subjective beliefs: A Bayesian approach to Bitcoin investments," Research in International Business and Finance, Elsevier, vol. 50(C), pages 336-356.
    3. Helder Miguel Correia Virtuoso Sebastião & Paulo José Osório Rupino Da Cunha & Pedro Manuel Cortesão Godinho, 2021. "Cryptocurrencies and blockchain. Overview and future perspectives," International Journal of Economics and Business Research, Inderscience Enterprises Ltd, vol. 21(3), pages 305-342.
    4. Paulo Rupino Cunha & Paulo Melo & Helder Sebastião, 2021. "From Bitcoin to Central Bank Digital Currencies: Making Sense of the Digital Money Revolution," Future Internet, MDPI, vol. 13(7), pages 1-19, June.
    5. Julián A. Parra & Carlos Arango & Joaquín Bernal & José E. Gómez & Javier Gómez & Carlos León & Clara Machado & Daniel Osorio & Daniel Rojas & Nicolás Suárez & Eduardo Yanquen, 2019. "Criptoactivos: análisis y revisión de literatura," Revista ESPE - Ensayos sobre Política Económica, Banco de la Republica de Colombia, issue 92, pages 1-37, November.
    6. Wu, WenTing & Chen, XiaoQian & Zvarych, Roman & Huang, WeiLun, 2024. "The Stackelberg duel between Central Bank Digital Currencies and private payment titans in China," Technological Forecasting and Social Change, Elsevier, vol. 200(C).
    7. Agur, Itai & Ari, Anil & Dell’Ariccia, Giovanni, 2022. "Designing central bank digital currencies," Journal of Monetary Economics, Elsevier, vol. 125(C), pages 62-79.
    8. Marcelo A. T. Aragão, 2021. "A Few Things You Wanted to Know about the Economics of CBDCs, but were Afraid to Model: a survey of what we can learn from who has done," Working Papers Series 554, Central Bank of Brazil, Research Department.
    9. Wang, Yizhi & Lucey, Brian M. & Vigne, Samuel A. & Yarovaya, Larisa, 2022. "The Effects of Central Bank Digital Currencies News on Financial Markets," Technological Forecasting and Social Change, Elsevier, vol. 180(C).
    10. Schilling, Linda & Fernández-Villaverde, Jesús & Uhlig, Harald, 2024. "Central bank digital currency: When price and bank stability collide," Journal of Monetary Economics, Elsevier, vol. 145(C).
    11. Serif Dilek, 2019. "Cryptocurrencies in the Digital Era: The Role of Technological Trust and Its International Effects," Contributions to Economics, in: Umit Hacioglu (ed.), Blockchain Economics and Financial Market Innovation, chapter 0, pages 453-474, Springer.
    12. Xin, Baogui & Jiang, Kai, 2023. "Central bank digital currency and the effectiveness of negative interest rate policy: A DSGE analysis," Research in International Business and Finance, Elsevier, vol. 64(C).
    13. Mr. Tanai Khiaonarong & David Humphrey, 2019. "Cash Use Across Countries and the Demand for Central Bank Digital Currency," IMF Working Papers 2019/046, International Monetary Fund.
    14. Andrea Flori, 2019. "Cryptocurrencies In Finance: Review And Applications," International Journal of Theoretical and Applied Finance (IJTAF), World Scientific Publishing Co. Pte. Ltd., vol. 22(05), pages 1-22, August.
    15. Grym, Aleksi, 2018. "The great illusion of digital currencies," BoF Economics Review 1/2018, Bank of Finland.
    16. Tercero-Lucas, David, 2023. "Central bank digital currencies and financial stability in a modern monetary system," Journal of Financial Stability, Elsevier, vol. 69(C).
    17. von Thadden, Ernst-Ludwig, 2025. "Douglas Gale's contribution to money and equilibrium," Journal of Financial Intermediation, Elsevier, vol. 62(C).
    18. Jonathan Donier & Jean-Philippe Bouchaud, 2015. "Why Do Markets Crash? Bitcoin Data Offers Unprecedented Insights," PLOS ONE, Public Library of Science, vol. 10(10), pages 1-11, October.
    19. White, Reilly & Marinakis, Yorgos & Islam, Nazrul & Walsh, Steven, 2020. "Is Bitcoin a currency, a technology-based product, or something else?," Technological Forecasting and Social Change, Elsevier, vol. 151(C).
    20. Pieters, Gina & Vivanco, Sofia, 2017. "Financial regulations and price inconsistencies across Bitcoin markets," Information Economics and Policy, Elsevier, vol. 39(C), pages 1-14.

    More about this item

    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:plo:pone00:0268471. 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: plosone (email available below). General contact details of provider: https://journals.plos.org/plosone/ .

    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.