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Cybersecurity risks and central banks’ sentiment on central bank digital currency: Evidence from global cyberattacks

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  • Tian, Shu
  • Zhao, Bo
  • Olivares, Resi Ong

Abstract

This paper distinguishes two types of cybersecurity risks—emerging risks from the private sector and systematic risks to the financial system—and examines their impacts on central banks’ sentiment on CBDC in a context of global cyberattacks. We find that central banks’ sentiment toward CBDC shifted positively following increased losses from cyberattacks on crypto assets, which implies that central banks believe CBDC could be a public solution to protect consumers from risks arising from the private sector. However, their sentiment toward CBDC significantly declined following more active cyberwarfare attacks, which could pose systematic risks to the national financial system.

Suggested Citation

  • Tian, Shu & Zhao, Bo & Olivares, Resi Ong, 2023. "Cybersecurity risks and central banks’ sentiment on central bank digital currency: Evidence from global cyberattacks," Finance Research Letters, Elsevier, vol. 53(C).
    • Handle: RePEc:eee:finlet:v:53:y:2023:i:c:s1544612322007851
    DOI: 10.1016/j.frl.2022.103609
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    References listed on IDEAS

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    1. Philip R. Lane & Gian Maria Milesi-Ferretti, 2018. "The External Wealth of Nations Revisited: International Financial Integration in the Aftermath of the Global Financial Crisis," IMF Economic Review, Palgrave Macmillan;International Monetary Fund, vol. 66(1), pages 189-222, March.
    2. 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.
    3. Chevapatrakul, Thanaset & Mascia, Danilo V., 2019. "Detecting overreaction in the Bitcoin market: A quantile autoregression approach," Finance Research Letters, Elsevier, vol. 30(C), pages 371-377.
    4. 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.
    5. Caporale, Guglielmo Maria & Kang, Woo-Young & Spagnolo, Fabio & Spagnolo, Nicola, 2020. "Non-linearities, cyber attacks and cryptocurrencies," Finance Research Letters, Elsevier, vol. 32(C).
    6. Gerard Hoberg & Gordon Phillips & Nagpurnanand Prabhala, 2014. "Product Market Threats, Payouts, and Financial Flexibility," Journal of Finance, American Finance Association, vol. 69(1), pages 293-324, February.
    7. Diego García, 2013. "Sentiment during Recessions," Journal of Finance, American Finance Association, vol. 68(3), pages 1267-1300, June.
    8. Koutmos, Dimitrios, 2018. "Return and volatility spillovers among cryptocurrencies," Economics Letters, Elsevier, vol. 173(C), pages 122-127.
    9. Hiemstra, Craig & Jones, Jonathan D, 1994. "Testing for Linear and Nonlinear Granger Causality in the Stock Price-Volume Relation," Journal of Finance, American Finance Association, vol. 49(5), pages 1639-1664, December.
    10. Tim Loughran & Bill Mcdonald, 2011. "When Is a Liability Not a Liability? Textual Analysis, Dictionaries, and 10‐Ks," Journal of Finance, American Finance Association, vol. 66(1), pages 35-65, February.
    11. Umit G. Gurun & Alexander W. Butler, 2012. "Don't Believe the Hype: Local Media Slant, Local Advertising, and Firm Value," Journal of Finance, American Finance Association, vol. 67(2), pages 561-598, April.
    12. Caporale, Guglielmo Maria & Kang, Woo-Young & Spagnolo, Fabio & Spagnolo, Nicola, 2021. "Cyber-attacks, spillovers and contagion in the cryptocurrency markets," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 74(C).
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    More about this item

    Keywords

    Cyberattacks; Cybersecurity risks; Central bank digital currency; Crypto assets;
    All these keywords.

    JEL classification:

    • G15 - Financial Economics - - General Financial Markets - - - International Financial Markets
    • G41 - Financial Economics - - Behavioral Finance - - - Role and Effects of Psychological, Emotional, Social, and Cognitive Factors on Decision Making in Financial Markets
    • E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies

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