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CEO Duality and Firm Performance: Does Economic Policy Uncertainty Mediate the Relation?

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  • Kiyoung Chang
  • Junyoup Lee
  • Hyeongsop Shim

Abstract

Exploiting two exogenous shocks, we examine the relation between CEO–Chairman duality and firm performance. We report evidence that CEO duality benefits a firm when economic policy uncertainty is high. This implies that CEO–‐Chairman duality is an advantageous governance mechanism for coping with economic policy uncertainty. We show that the Sarbanes‐Oxley Act reduced firm performance if a firm had separate leadership in 2001. However, this negative effect was mitigated if a firm had combined leadership in 2001. The results suggest that CEO duality is complementary to board independence and that the value of CEO duality is contingent on a firm’s environment.

Suggested Citation

  • Kiyoung Chang & Junyoup Lee & Hyeongsop Shim, 2019. "CEO Duality and Firm Performance: Does Economic Policy Uncertainty Mediate the Relation?," International Review of Finance, International Review of Finance Ltd., vol. 19(4), pages 877-891, December.
    • Handle: RePEc:bla:irvfin:v:19:y:2019:i:4:p:877-891
    DOI: 10.1111/irfi.12193
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    Cited by:

    1. Babarinde rene ADEROMOU & Mahmoudou Bocar SALL, 2019. "The Minority investor protection and corporate governance practices," Journal of Academic Finance, RED research unit, university of Gabes, Tunisia, vol. 10(2), pages 102-117, December.
    2. Hassan, M. Kabir & Houston, Reza & Karim, M.Sydul & Sabit, Ahmed, 2023. "CEO duality and firm performance during the 2020 coronavirus outbreak," The Journal of Economic Asymmetries, Elsevier, vol. 27(C).
    3. Saurabh Mishra & Sachin B. Modi & Michael A. Wiles, 2022. "Economic policy uncertainty and shareholder wealth: the role of marketing, operations, and R&D capabilities," Journal of the Academy of Marketing Science, Springer, vol. 50(5), pages 1011-1031, September.
    4. Maurizio La Rocca & Francesco Fasano & Tiziana La Rocca & Neha Neha, 2024. "Women in CEO duality and firm performance in Europe," Journal of Management & Governance, Springer;Accademia Italiana di Economia Aziendale (AIDEA), vol. 28(1), pages 177-214, March.
    5. Ozili, Peterson Kitakogelu, 2021. "Economic policy uncertainty in banking: a literature review," MPRA Paper 108017, University Library of Munich, Germany.
    6. Babarinde rene ADEROMOU & Mahmoudou Bocar SALL, 2019. "Minority investor protection and corporate governance practices," Journal of Academic Finance, RED research unit, university of Gabes, Tunisia, vol. 10(2), pages 102-117, December.
    7. Marco Caiffa & Vincenzo Farina & Lucrezia Fattobene, 2021. "CEO Duality: Newspapers and Stock Market Reactions," JRFM, MDPI, vol. 14(1), pages 1-18, January.

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