IDEAS home Printed from https://ideas.repec.org/a/eee/riibaf/v64y2023ics0275531923000156.html
   My bibliography  Save this article

Central bank digital currency: A systematic literature review using text mining approach

Author

Listed:
  • Hoang, Yen Hai
  • Ngo, Vu Minh
  • Bich Vu, Ngoc

Abstract

Central bank digital currency (CBDC) is seen as a possible next step in the evolution of money, offering a more stable unit of account, a more efficient medium of exchange, and a safer way to store value. However, since it began to get significant attention from academics and practitioners a few years ago, many concerns about how a central bank may build an efficient CBDC and how it would impact a country's current financial system still remain unanswered satisfactorily. Based on the combination of text mining and systematic review methods, this work presents a thorough literature assessment of 191 academic papers on CBDC in order to identify major research issues and knowledge gaps that may be addressed in the future. We find seven primary research themes linked to CBDC including (1) Central bank, (2) CBDC and other digital currency, (3) CBDC and money markets, (4) CBDC and monetary policy, (5) CBDC design and technologies, (6) CBDC and payment system, and (7) CBDC and financial stability and regulatory. The finding helps provide both overall and in-depth views of the current state of research in digital fiat currency topics, as well as drawing some important implications and suggestions on directions for the future research.

Suggested Citation

  • 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).
    • Handle: RePEc:eee:riibaf:v:64:y:2023:i:c:s0275531923000156
    DOI: 10.1016/j.ribaf.2023.101889
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0275531923000156
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.ribaf.2023.101889?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
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Allen, Sarah & Capkun, Srdjan & Eyal, Ittay & Fanti, Giulia & Ford, Bryan & Grimmelmann, James & Juels, Ari & Kostiainen, Kari & Meiklejohn, Sarah & Miller, Andrew & Prasad, Eswar & Wüst, Karl & Zhang, 2020. "Design Choices for Central Bank Digital Currency: Policy and Technical Considerations," IZA Discussion Papers 13535, Institute of Labor Economics (IZA).
    2. Joshua S. Gans & Hanna Halaburda, 2015. "Some Economics of Private Digital Currency," NBER Chapters, in: Economic Analysis of the Digital Economy, pages 257-276, National Bureau of Economic Research, Inc.
    3. 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.
    4. Mr. John Kiff & Jihad Alwazir & Sonja Davidovic & Aquiles Farias & Mr. Ashraf Khan & Mr. Tanai Khiaonarong & Majid Malaika & Mr. Hunter K Monroe & Nobu Sugimoto & Hervé Tourpe & Peter Zhou, 2020. "A Survey of Research on Retail Central Bank Digital Currency," IMF Working Papers 2020/104, International Monetary Fund.
    5. Raphael Auer & Rainer Boehme, 2021. "Central bank digital currency: the quest for minimally invasive technology," BIS Working Papers 948, Bank for International Settlements.
    6. Chyi-Kwei Yau & Alan Porter & Nils Newman & Arho Suominen, 2014. "Clustering scientific documents with topic modeling," Scientometrics, Springer;Akadémiai Kiadó, vol. 100(3), pages 767-786, September.
    7. 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.
    8. Agur, Itai & Ari, Anil & Dell’Ariccia, Giovanni, 2022. "Designing central bank digital currencies," Journal of Monetary Economics, Elsevier, vol. 125(C), pages 62-79.
    9. Ruchir Agarwal & Miles Kimball, 2015. "Breaking Through the Zero Lower Bound," IMF Working Papers 2015/224, International Monetary Fund.
    10. Castrén, Olli & Kavonius, Ilja Kristian & Rancan, Michela, 2022. "Digital currencies in financial networks," Journal of Financial Stability, Elsevier, vol. 60(C).
    11. Makoto Saito, 2021. "Central Bank Cryptocurrencies in a Competitive Equilibrium Environment: Can Strong Money Demand Survive in the Digital Age?," Advances in Japanese Business and Economics, in: Strong Money Demand in Financing War and Peace, pages 161-189, Springer.
    12. Allen, Franklin & Gu, Xian & Jagtiani, Julapa, 2022. "Fintech, Cryptocurrencies, and CBDC: Financial Structural Transformation in China," Journal of International Money and Finance, Elsevier, vol. 124(C).
    13. 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.
    14. Sheila Dow, 2019. "Monetary Reform, Central Banks, and Digital Currencies," International Journal of Political Economy, Taylor & Francis Journals, vol. 48(2), pages 153-173, April.
    15. 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.
    16. Rahman, Adib J., 2018. "Deflationary policy under digital and fiat currency competition," Research in Economics, Elsevier, vol. 72(2), pages 171-180.
    17. 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.
    18. Danny Valdez & Andrew C. Pickett & Patricia Goodson, 2018. "Topic Modeling: Latent Semantic Analysis for the Social Sciences," Social Science Quarterly, Southwestern Social Science Association, vol. 99(5), pages 1665-1679, November.
    19. 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).
    20. Chen, Hongyi & Siklos, Pierre L., 2022. "Central bank digital currency: A review and some macro-financial implications," Journal of Financial Stability, Elsevier, vol. 60(C).
    21. Young Sik Kim & Ohik Kwon, 2019. "Central Bank Digital Currency and Financial Stability," Working Papers 2019-6, Economic Research Institute, Bank of Korea.
    22. Michael D. Bordo & Andrew T. Levin, 2017. "Central Bank Digital Currency and the Future of Monetary Policy," NBER Working Papers 23711, National Bureau of Economic Research, Inc.
    23. Xiaoyue Chen & Bin Li & Andrew C. Worthington, 2022. "Economic uncertainty and Australian stock returns," Accounting and Finance, Accounting and Finance Association of Australia and New Zealand, vol. 62(3), pages 3441-3474, September.
    24. Mclaughlin, Tony, 2021. "Two paths to tomorrow’s money," Journal of Payments Strategy & Systems, Henry Stewart Publications, vol. 15(1), pages 23-36, March.
    25. 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.
    26. Habib, Maurizio Michael & Stracca, Livio & Venditti, Fabrizio, 2020. "The fundamentals of safe assets," Journal of International Money and Finance, Elsevier, vol. 102(C).
    27. 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.
    28. Nelson, Bill, 2018. "Financial stability and monetary policy issues associated with digital currencies," Journal of Economics and Business, Elsevier, vol. 100(C), pages 76-78.
    29. Elsayed, Ahmed H. & Nasir, Muhammad Ali, 2022. "Central bank digital currencies: An agenda for future research," Research in International Business and Finance, Elsevier, vol. 62(C).
    30. Kenneth Rogoff, 2017. "Dealing with Monetary Paralysis at the Zero Bound," Journal of Economic Perspectives, American Economic Association, vol. 31(3), pages 47-66, Summer.
    31. Wagner, Eric & Bruggink, Diederik & Benevelli, Alessia, 2021. "Preparing euro payments for the future: A blueprint for a digital euro," Journal of Payments Strategy & Systems, Henry Stewart Publications, vol. 15(2), pages 165-187, June.
    32. 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.
    33. John Murray, 2019. "Central Banks and the Future of Money," C.D. Howe Institute Commentary, C.D. Howe Institute, issue 540, April.
    34. 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.
    35. 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.
    36. Barrdear, John & Kumhof, Michael, 2016. "The macroeconomics of central bank issued digital currencies," Bank of England working papers 605, Bank of England.
    37. Jia, Pengfei, 2020. "Negative Interest Rates on Central Bank Digital Currency," MPRA Paper 103828, University Library of Munich, Germany.
    38. Andrés Arauz, 2021. "The International Hierarchy of Money in Cross-Border Payment Systems: Developing Countries’ Regulation for Central Bank Digital Currencies and Facebook’s Stablecoin," International Journal of Political Economy, Taylor & Francis Journals, vol. 50(3), pages 226-243, July.
    39. Mr. Tommaso Mancini-Griffoli & Maria Soledad Martinez Peria & Mr. Itai Agur & Mr. Anil Ari & Mr. John Kiff & Ms. Adina Popescu & Ms. Celine Rochon, 2018. "Casting Light on Central Bank Digital Currencies," IMF Staff Discussion Notes 2018/008, International Monetary Fund.
    40. Tommaso Mancini Griffoli & Maria Soledad Martinez Peria & Itai Agur & Anil Ari & John Kiff & Adina Popescu & Celine Rochon, 2018. "Casting Light on Central Bank Digital Currencies," IMF Staff Discussion Notes 18/08, International Monetary Fund.
    41. Adams, Michael & Boldrin, Luca & Ohlhausen, Ralf & Wagner, Eric, 2021. "An integrated approach for electronic identification and central bank digital currencies," Journal of Payments Strategy & Systems, Henry Stewart Publications, vol. 15(3), pages 287-304, September.
    42. Arto Kovanen, 2019. "Competing With Bitcoin - Some Policy Considerations for Issuing Digitalized Legal Tenders," International Journal of Financial Research, International Journal of Financial Research, Sciedu Press, vol. 10(4), pages 1-16, July.
    43. 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.
    44. Nikola Fabris, 2019. "Cashless Society – The Future of Money or a Utopia?," Journal of Central Banking Theory and Practice, Central bank of Montenegro, vol. 8(1), pages 53-66.
    45. Bindseil, Ulrich & Jabłecki, Juliusz, 2013. "Central bank liquidity provision, risk-taking and economic efficiency," Working Paper Series 1542, European Central Bank.
    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. Dionysopoulos, Lambis & Marra, Miriam & Urquhart, Andrew, 2024. "Central bank digital currencies: A critical review," International Review of Financial Analysis, Elsevier, vol. 91(C).
    2. Ayadi, Ahmed & Ghabri, Yosra & Guesmi, Khaled, 2023. "Directional predictability from central bank digital currency to cryptocurrencies and stablecoins," Research in International Business and Finance, Elsevier, vol. 65(C).
    3. La Torre, Mario & Leo, Sabrina & Palma, Alessia & Zapata, Jenny Daniela Salazar, 2024. "Public spending and green finance: A systematic literature review," Research in International Business and Finance, Elsevier, vol. 68(C).
    4. Wen Jiayu & Zehao Wang, 2024. "RETRACTED ARTICLE: Economic integration through renewable energy and digital currency in RCEP," Economic Change and Restructuring, Springer, vol. 57(2), pages 1-16, April.
    5. Bas, Tugba & Malki, Issam & Sivaprasad, Sheeja, 2024. "Connectedness between central bank digital currency index, financial stability and digital assets," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 92(C).

    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. Agur, Itai & Ari, Anil & Dell’Ariccia, Giovanni, 2022. "Designing central bank digital currencies," Journal of Monetary Economics, Elsevier, vol. 125(C), pages 62-79.
    2. 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).
    3. Dionysopoulos, Lambis & Marra, Miriam & Urquhart, Andrew, 2024. "Central bank digital currencies: A critical review," International Review of Financial Analysis, Elsevier, vol. 91(C).
    4. 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.
    5. Ngo, Vu Minh & Van Nguyen, Phuc & Nguyen, Huan Huu & Thi Tram, Huong Xuan & Hoang, Long Cuu, 2023. "Governance and monetary policy impacts on public acceptance of CBDC adoption," Research in International Business and Finance, Elsevier, vol. 64(C).
    6. 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).
    7. Helmi, Mohamad Husam & Çatık, Abdurrahman Nazif & Akdeniz, Coşkun, 2023. "The impact of central bank digital currency news on the stock and cryptocurrency markets: Evidence from the TVP-VAR model," Research in International Business and Finance, Elsevier, vol. 65(C).
    8. Bhaskar, Ratikant & Hunjra, Ahmed Imran & Bansal, Shashank & Pandey, Dharen Kumar, 2022. "Central Bank Digital Currencies: Agendas for future research," Research in International Business and Finance, Elsevier, vol. 62(C).
    9. Wang, Yi-Ran & Ma, Chao-Qun & Ren, Yi-Shuai, 2022. "A model for CBDC audits based on blockchain technology: Learning from the DCEP," Research in International Business and Finance, Elsevier, vol. 63(C).
    10. 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.
    11. 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.
    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. 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.
    14. 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.
    15. Davoodalhosseini, Seyed Mohammadreza, 2022. "Central bank digital currency and monetary policy," Journal of Economic Dynamics and Control, Elsevier, vol. 142(C).
    16. 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).
    17. Jesus Fernandez-Villaverde & Daniel Sanches & Linda Schilling & Harald Uhlig, 2021. "Central Bank Digital Currency: Central Banking For All?," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 41, pages 225-242, July.
    18. Constanza Martínez-Ventura & Julián A. Parra-Polania & Tatiana Mora-Arbeláez & Angélica Lizarazo-Cuéllar, 2023. "Expected Macroeconomic Effects of Issuing a Retail CBDC," Borradores de Economia 1247, Banco de la Republica de Colombia.
    19. Chen, Hongyi & Siklos, Pierre L., 2022. "Central bank digital currency: A review and some macro-financial implications," Journal of Financial Stability, Elsevier, vol. 60(C).

    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:eee:riibaf:v:64:y:2023:i:c:s0275531923000156. 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: Catherine Liu (email available below). General contact details of provider: http://www.elsevier.com/locate/ribaf .

    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.