Stock price reactions to information about top managers
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DOIhttp://dx.doi.org/10.21511/bbs.16(2).2021.15
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Article InfoVolume 16 2021 , Issue #2, pp. 159-169
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This article uses an event study to investigate the response of a bank’s stock price to information related to these banks’ top managers. In the first event, the Vice Chairman of the founding board of Asia Commercial Bank (ACB) was arrested and the Chief Executive Officer (CEO) of this bank was summoned by the police for questioning. The second event related to the immediate resignation of the Chairman of the Board of Directors of Sacombank (STB) after he received a summons from the investigating police agency. Both of these events happened in Vietnam. The research results showed that unanticipated events (the first event) caused the share prices of both banks to react more strongly, and the impact time was longer than the second event. The first event resulted in the cumulative abnormal returns of ACB and STB being –23.6% and –9.1%. The second event has been found to be directly related to STB, but does not significantly affect this stock, but has a significant effect on the abnormal return of ACB (AR (1) = –4.6%). Asymmetric information, inattention and investor fear of event-related losses may explain this phenomenon.
- Keywords
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JEL Classification (Paper profile tab)G01, G14, G21, G40
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References29
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Tables2
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Figures4
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- Figure 1. ACB’s CAR [–10;10] for the first event in 2012
- Figure 2. ACB’s CAR [–10;10] for the second event in 2012
- Figure 3. STB’s CAR [–10;10] for the first event in 2012
- Figure 4. STB’s CAR [–10;10] for the second event in 2012
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- Table 1. Results of abnormal returns and cumulative abnormal returns of ACB
- Table 2. Results of abnormal returns and cumulative abnormal returns of STB
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- ACB. (2011). Báo cáo thường niên 2011 của ACB- Hội đồng sáng lập [ACB Annual Report 2011 of ACB – Founding Council]. (In Vietnamese).
- Agrawal, A., & Chadha, S. (2005). Corporate governance and accounting scandals. The Journal of Law and Economics, 48(2), 371-406.
- Anh, H. & Chi, C. (2012). Ông Nguyễn Đức Kiên bị bắt [Mr. Nguyen Duc Kien was arrested]. (In Vietnamese).
- Brown, S., & Hillegeist, S. A. (2007). How disclosure quality affects the level of information asymmetry. Review of accounting studies, 12(2), 443-477.
- Chan, L. K., Jegadeesh, N., & Lakonishok, J. (1996). Momentum strategies. The Journal of Finance, 51(5), 1681-1713.
- Chi, L. & Lan, T. (2012). Ông Đặng Văn Thành thôi chức chủ tịch Sacombank [Mr. Dang Van Thanh resigned as Chairman of Sacombank]. (In Vietnamese).
- Chi, L. (2012). Cựu chủ tịch Sacombank làm việc với cơ quan điều tra [Former Chairman of Sacombank works with the investigation agency]. (In Vietnamese).
- Duy, V. & Minh, H. B. (2012). Vietnam’s Sacombank chairman resigns, bank stocks fall. Reuters.
- Grammatikos, T., & Saunders, T. (1988). Addition to Bank-Loss Reserves: Good News or Bad News? Mimeo, New York University.
- Heflin, F. L., Shaw, K. W., & Wild, J. J. (2005). Disclosure policy and market liquidity: Impact of depth quotes and order sizes. Contemporary Accounting Research, 22(4), 829-865.
- Hirshleifer, D., Lim, S. S., & Teoh, S. H. (2009). Driven to distraction: Extraneous events and underreaction to earnings news. The Journal of Finance, 64(5), 2289-2325.
- Hoa, X. (2012). Nguyên tổng giám đốc ACB bị bắt [Former general director of ACB was arrested]. (In Vietnamese).
- Hoang, T. C., Pham, H., Ramiah, V., Moosa, I., & Le, D. V. (2020). The effects of information disclosure regulation on stock markets: Evidence from Vietnam. Research in International Business and Finance, 51, 101082.
- Huang, T. C., & Wang, K. Y. (2017). Investors’ fear and herding behavior: evidence from the Taiwan stock market. Emerging Markets Finance and Trade, 53(10), 2259-2278.
- Kahneman, D. (1973). Attention and effort. Englewood Cliffs, NJ: Prentice-Hall.
- Kuhn, T., & Ashcraft, K. L. (2003). Corporate scandal and the theory of the firm: Formulating the contributions of organizational communication studies. Management Communication Quarterly, 17(1), 20-57.
- Lamy, R. E., & Thompson, G. R. (1986). Penn Square, problem loans, and insolvency risk. Journal of Financial Research, 9(2), 103-111.
- Lang, L. H., & Stulz, R. (1992). Contagion and competitive intra-industry effects of bankruptcy announcements: An empirical analysis. Journal of Financial Economics, 32(1), 45-60.
- McWilliams, A., & Siegel, D. (1997). Event studies in management research: Theoretical and empirical issues. Academy of Management Journal, 40(3), 626-657.
- Minh, H. B. & Mair, J. (2012). Vietnam’s ACB says can access $2.2 bln funding if needed –newspaper. Reuters.
- Nhung, H., & Mien, H. (2012). Chairman of Sacombank resigns.
- Palmrose, Z. V., Richardson, V. J., & Scholz, S. (2004). Determinants of market reactions to restatement announcements. Journal of Accounting and Economics, 37(1), 59-89.
- Phuong, L. C. M. (2021a). Investor Sentiment by Money Flow Index and Stock Return. International Journal of Financial Research, 12(4), 33-42.
- Phuong, L. C. M. (2021b). The Impact of COVID-19 on Stock Price: An Application of Event Study Method in Vietnam. The Journal of Asian Finance, Economics, and Business, 8(5), 523-531.
- Phuong, L. C. M. (2021c). How Covid-19 affects the stock return of the Vietnamese pharmaceutical industry: Event study method. Entrepreneurship and Sustainability Issues, 8(4), 250-261.
- Tien, T. (2012). Bầu Kiên nắm giữ cổ phần ở bao nhiêu ngân hàng? [How many banks does Mr. Kien hold?]. (In Vietnamese).
- Tuoitre. (2012). Nguyên chủ tịch HĐQT Sacombank đã về nhà [Former Chairman of the Board of Directors of Sacombank has returned home]. (In Vietnamese).
- Warner, J. B., Watts, R. L., & Wruck, K. H. (1988). Stock prices and top management changes. Journal of financial Economics, 20, 461-492.
- Worthen, B., & Tam, P. W. (2010). HP chief quits in scandal. Wall Street Journal.