Nothing Special   »   [go: up one dir, main page]
IDEAS home Printed from https://ideas.repec.org/p/aez/wpaper/2022-01.html
   My bibliography  Save this paper

What we know on Central Bank Digital Currencies (so far)

Author

Listed:
  • Shalva Mkhatrishvili

    (Head of Macroeconomics and Statistics Department, National Bank of Georgia)

  • Wim Boonstra

    (Special Economic Advisor at Rabobank, Endowed Professor at Vrije Universiteit Amsterdam)

Abstract
A central bank digital currency (CBDC) is a topic that is only going to gain importance as a couple of nations have recently went line with a retail CBDC system, dozens of them are piloting it and there are even more who actively research the topic. In the process, many studies have already identified several important potential benefits of a CBDC as well as potential risks and costs. As is already well understood, a CBDC introduction can have a profound impact on all three monetary policy, financial stability and payment systems. This paper, trying to be a go-to starting point for those just exposed to the topic, thoroughly reviews all the benefits and risks/costs associated with a CBDC in the current literature as well as underlines key areas of this topic that need more research. In addition, we try to lay some ground for systematizing three-dimensional linkages between benefits, costs/risks and design choices by (i) discussing probable design choices needed for each item in the list of benefits and costs/risks to-be-mitigated and (ii) overviewing what other benefits and cost/risk-mitigation aims these design choices may be in conflict with.

Suggested Citation

  • Shalva Mkhatrishvili & Wim Boonstra, 2022. "What we know on Central Bank Digital Currencies (so far)," NBG Working Papers 01/2022, National Bank of Georgia.
    • Handle: RePEc:aez:wpaper:2022-01
    as

    Download full text from publisher

    File URL: https://nbg.gov.ge/fm/wp/nbg-wp-2022-01.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. 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.
    2. Gita Gopinath & Oleg Itskhoki & Roberto Rigobon, 2010. "Currency Choice and Exchange Rate Pass-Through," American Economic Review, American Economic Association, vol. 100(1), pages 304-336, March.
    3. Gautam Gowrisankaran & Joanna Stavins, 2004. "Network Externalities and Technology Adoption: Lessons from Electronic Payments," RAND Journal of Economics, The RAND Corporation, vol. 35(2), pages 260-276, Summer.
    4. Valentina Bruno & Hyun Song Shin, 2020. "Currency Depreciation and Emerging Market Corporate Distress," Management Science, INFORMS, vol. 66(5), pages 1935-1961, May.
    5. 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.
    6. Codruta Boar & Henry Holden & Amber Wadsworth, 2020. "Impending arrival - a sequel to the survey on central bank digital currency," BIS Papers, Bank for International Settlements, number 107.
    7. Junius, Kerstin & Devigne, Lucas & Honkkila, Juha & Jonker, Nicole & Kajdi, László & Rusu, Codruta & Kimmerl, Johana & Korella, Lukas & Matos, Rodrigo & Menzl, Nadine & Przenajkowska, Karolina & Reije, 2022. "Costs of retail payments – an overview of recent national studies in Europe," Occasional Paper Series 294, European Central Bank.
    8. Joseph E. Gagnon & Christopher G. Collins, 2019. "Are Central Banks Out of Ammunition to Fight a Recession? Not Quite," Policy Briefs PB19-18, Peterson Institute for International Economics.
    9. Michael L. Katz & Carl Shapiro, 1994. "Systems Competition and Network Effects," Journal of Economic Perspectives, American Economic Association, vol. 8(2), pages 93-115, Spring.
    10. Gabriele Galati & Richhild Moessner, 2013. "Macroprudential Policy – A Literature Review," Journal of Economic Surveys, Wiley Blackwell, vol. 27(5), pages 846-878, December.
    11. Raphael Auer & Giulio Cornelli & Jon Frost, 2020. "Covid-19, cash, and the future of payments," BIS Bulletins 3, Bank for International Settlements.
    12. 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.
    13. Peter J. Morgan & Victor Pontines, 2014. "Financial Stability and Financial Inclusion," Finance Working Papers 24278, East Asian Bureau of Economic Research.
    14. Khiaonarong, Tanai & Humphrey, David, 2019. "Cash use across countries and the demand for central bank digital currency," Journal of Payments Strategy & Systems, Henry Stewart Publications, vol. 13(1), pages 32-46, March.
    15. Monnet, Eric & , & Ungaro, Stefano, 2021. "The Real Effects of Bank Runs. Evidence from the French Great Depression (1930-1931)," CEPR Discussion Papers 16054, C.E.P.R. Discussion Papers.
    16. Milton Friedman & Anna J. Schwartz, 1963. "A Monetary History of the United States, 1867–1960," NBER Books, National Bureau of Economic Research, Inc, number frie63-1.
    17. 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.
    18. Charles Goodhart, 1988. "The Evolution of Central Banks," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262570734, April.
    19. Bofinger, Peter & Haas, Thomas, 2020. "CBDC: Can central banks succeed in the marketplace for digital monies?," CEPR Discussion Papers 15489, C.E.P.R. Discussion Papers.
    20. Morten Linnemann Bech & Jenny Hancock, 2020. "Innovations in payments," BIS Quarterly Review, Bank for International Settlements, March.
    21. Morten Linnemann Bech & Rodney Garratt, 2017. "Central bank cryptocurrencies," BIS Quarterly Review, Bank for International Settlements, September.
    22. Agur, Itai & Ari, Anil & Dell’Ariccia, Giovanni, 2022. "Designing central bank digital currencies," Journal of Monetary Economics, Elsevier, vol. 125(C), pages 62-79.
    23. Jobst, Clemens & Stix, Helmut, 2017. "Doomed to Disappear? The Surprising Return of Cash Across Time and Across Countries," CEPR Discussion Papers 12327, C.E.P.R. Discussion Papers.
    24. Kahn, Charles M. & Roberds, William, 2009. "Why pay? An introduction to payments economics," Journal of Financial Intermediation, Elsevier, vol. 18(1), pages 1-23, January.
    25. Raphael Auer & Codruta Boar & Giulio Cornelli & Jon Frost & Henry Holden & Andreas Wehrli, 2021. "CBDCs beyond borders: results from a survey of central banks," BIS Papers, Bank for International Settlements, number 116.
    26. Derryl D'Silva & Zuzana Filkova & Frank Packer & Siddharth Tiwari, 2019. "The design of digital financial infrastructure: lessons from India," BIS Papers, Bank for International Settlements, number 106.
    27. Tara Rice & Goetz von Peter & Codruta Boar, 2020. "On the global retreat of correspondent banks," BIS Quarterly Review, Bank for International Settlements, March.
    28. Humphrey, David & Willesson, Magnus & Bergendahl, Goran & Lindblom, Ted, 2006. "Benefits from a changing payment technology in European banking," Journal of Banking & Finance, Elsevier, vol. 30(6), pages 1631-1652, June.
    29. Martin Brown & Nicole Hentschel & Hannes Mettler & Helmut Stix, 2020. "Financial Innovation, Payment Choice and Cash Demand - Causal Evidence from the Staggered Introduction of Contactless Debit Cards," Working Papers on Finance 2002, University of St. Gallen, School of Finance.
    30. Ruchir Agarwal & Miles Kimball, 2015. "Breaking Through the Zero Lower Bound," IMF Working Papers 2015/224, International Monetary Fund.
    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. Dionysopoulos, Lambis & Marra, Miriam & Urquhart, Andrew, 2024. "Central bank digital currencies: A critical review," International Review of Financial Analysis, Elsevier, vol. 91(C).
    2. 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.
    3. Agur, Itai & Ari, Anil & Dell’Ariccia, Giovanni, 2022. "Designing central bank digital currencies," Journal of Monetary Economics, Elsevier, vol. 125(C), pages 62-79.
    4. Hull, Isaiah & Sattath, Or, 2021. "Revisiting the Properties of Money," Working Paper Series 406, Sveriges Riksbank (Central Bank of Sweden).
    5. Erik Feyen & Jon Frost & Harish Natarajan & Tara Rice, 2021. "What Does Digital Money Mean for Emerging Market and Developing Economies?," Springer Books, in: Raghavendra Rau & Robert Wardrop & Luigi Zingales (ed.), The Palgrave Handbook of Technological Finance, pages 217-241, Springer.
    6. 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).
    7. Raphael A. Auer & Giulio Cornelli & Jon Frost, 2020. "Rise of the Central Bank Digital Currencies: Drivers, Approaches and Technologies," CESifo Working Paper Series 8655, CESifo.
    8. Thitima Chucherd & Chanokkarn Mek-yong & Nalin Nookhwun & Passawuth Nuntnarumit & Natta Piyakarnchana & Suparit Suwanik, 2021. "Monetary and Financial Perspectives on Retail CBDC in the Thai Context," PIER Discussion Papers 152, Puey Ungphakorn Institute for Economic Research.
    9. Cong, Lin William & Mayer, Simon, 2022. "The Coming Battle of Digital Currencies," Applied Economics and Policy Working Paper Series 320020, Cornell University, Department of Applied Economics and Management.
    10. 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.
    11. 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).
    12. 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).
    13. Sofia Priazhkina & Samuel Palmer & Pablo Martín-Ramiro & Román Orús & Samuel Mugel & Vladimir Skavysh, 2024. "Digital Payments in Firm Networks: Theory of Adoption and Quantum Algorithm," Staff Working Papers 24-17, Bank of Canada.
    14. 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.
    15. Nadia Pocher & Andreas Veneris, 2022. "Central Bank Digital Currencies," Springer Optimization and Its Applications, in: Duc A. Tran & My T. Thai & Bhaskar Krishnamachari (ed.), Handbook on Blockchain, pages 463-501, Springer.
    16. Le, Anh H., 2022. "Central bank digital currency and cryptocurrency in emerging markets," MPRA Paper 114734, University Library of Munich, Germany.
    17. 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.
    18. 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).
    19. Raphael Auer & Rainer Boehme, 2021. "Central bank digital currency: the quest for minimally invasive technology," BIS Working Papers 948, Bank for International Settlements.

    More about this item

    Keywords

    Central bank digital currencies; monetary policy; financial stability; payment systems;
    All these keywords.

    JEL classification:

    • E42 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Monetary Sytsems; Standards; Regimes; Government and the Monetary System
    • E50 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - General
    • G20 - Financial Economics - - Financial Institutions and Services - - - General

    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:aez:wpaper:2022-01. 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: Giorgi Tsutskiridze (email available below). General contact details of provider: https://edirc.repec.org/data/ngbgvge.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.