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The impact of central bank digital currency variation on firm's implied volatility

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  • Lee, Chien-Chiang
  • Wang, Chih-Wei
  • Hsieh, Hsin-Yi
  • Chen, Wen-Ling

Abstract

The paper investigates whether a firm's implied volatility is affected by the volatility of central bank digital currencies. Our sample covers 2853 listed companies in the United States from 2014 to 2018. First, we find the variation of central bank digital currency has a positive impact on a firm’s implied volatility. Second, the healthier firms’ conditions can reduce the relationship between central bank digital currency variation and a firm’s implied volatility. Third, the positive relation between central bank digital currency and firm’s implied volatility still exists in investment-grade, speculative-grade, and unrated firms. Finally, to eliminate the endogeneity problem, we adopt simultaneous equation models (SEM) and find our results are still robust after excluding endogenous concerns. Our research provides a reminder for corporate managers and new implications for policymakers.

Suggested Citation

  • Lee, Chien-Chiang & Wang, Chih-Wei & Hsieh, Hsin-Yi & Chen, Wen-Ling, 2023. "The impact of central bank digital currency variation on firm's implied volatility," Research in International Business and Finance, Elsevier, vol. 64(C).
    • Handle: RePEc:eee:riibaf:v:64:y:2023:i:c:s0275531923000041
    DOI: 10.1016/j.ribaf.2023.101878
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    Cited by:

    1. 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).

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    More about this item

    Keywords

    Central bank digital currency; Implied volatility; Simultaneous equation models;
    All these keywords.

    JEL classification:

    • G34 - Financial Economics - - Corporate Finance and Governance - - - Mergers; Acquisitions; Restructuring; Corporate Governance
    • E58 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Central Banks and Their Policies
    • E42 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Monetary Sytsems; Standards; Regimes; Government and the Monetary System

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