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Korean Academic Society of Business Administration
[ Article ]
korean management review - Vol. 49, No. 5, pp.1163-1190
ISSN: 1226-1874 (Print)
Print publication date 31 Oct 2020
Received 18 Jan 2020 Revised 03 Jun 2020 Accepted 04 Jul 2020
DOI: https://doi.org/10.17287/kmr.2020.49.5.1163

부정적 사건 전 내부자거래 행태

Moonchul Kim ; Sungjoon Huh ; Mun Ho Hwang
(First Author) Kyung Hee University kimc@khu.ac.kr
(Corresponding Author) Kyung Hee University shuh5@khu.ac.kr
(Co-Author) Kyung Hee University mhhwang@khu.ac.kr
The Insider Trading behavior before Negative Events for Stock Prices


Copyright 2011 THE KOREAN ACADEMIC SOCIETY OF BUSINESS ADMINISTRATION
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

We investigate the insider trading behavior before the disclosure of negative events. Specifically, we examine whether insider sales increase before a negative event occurs, when they concentrate, and whether corporate governance plays an active role in monitoring insider trading.

The major findings of the study are as follows.

First, the stock prices of firms with negative events decline about 10 months before the negative events. Insider trades by executives and largest shareholders show significant net selling behavior at least 24 months before the negative events. It is interpreted that insiders with private information about firm’s future negative events sell stock in advance to avoid losses. Second, foreign investors or institutional investors do not play a significant role in monitoring opportunistic insider trading before negative events such as accounting fraud detection and administrative issues designation. Third, insider sales of ‘10% or more major shareholders’ occurred much later than those of ‘executives and largest shareholders’. It could be due to the different ability of the insider to access the inside information of the firm.

This study extends the scope of related research by analyzing the insider transactions that occur before negative events such as detection of fraud or administrative issues designation in Korea. In addition, the results of this study show that insider trading occurs two years before the negative event, which provides useful insights for the regulatory authorities in charge of preventing unfair insider trading in the capital market.

Keywords:

insider trading, negative events, corporate governance, information asymmetry

References

  • Aboody, D., and B, Lev(2000), “Information Asymmetry, R&D, and Insider Gains,” The Journal of Finance, 55(6), pp.2747-2766. [https://doi.org/10.1111/0022-1082.00305]
  • Agrawal, A. and T, Cooper(2015), “Insider trading before accounting scandals,” Journal of Corporate Finance, 34, pp.169-190. [https://doi.org/10.1016/j.jcorpfin.2015.07.005]
  • Aier, J. K(2013), “Insider Trading in Loss Firms,” Advances in Accounting, 29(1), pp.12-26. [https://doi.org/10.1016/j.adiac.2012.12.002]
  • Badertscher, B. A., Hribar, S. P., and N.T. Jenkins (2011), “Informed trading and the market reaction to accounting restatements,” The Accounting Review, 86(5), pp.1519-1547. [https://doi.org/10.2308/accr-10093]
  • Bebchuk, L., Cohen, A., and S. Hirst(2017), “The Agency Problems of Institutional Investors,” Journal of Economic Perspectives, 31(3), pp.89-112. [https://doi.org/10.1257/jep.31.3.89]
  • Beneish, M. D(1999), “Incentives and penalties related to earnings overstatements that violate GAAP,” The Accounting Review, 74(4), pp.425-457. [https://doi.org/10.2308/accr.1999.74.4.425]
  • Beneish, M. and M. Vargus(2002), “Insider Trading, Earnings Quality, and Accrual Mispricing,” The Accounting Review, 77, pp.755-792. [https://doi.org/10.2308/accr.2002.77.4.755]
  • Beneish, M. D., Press, E., and M. E. Vargus(2012), “Insider trading and earnings management in distressed firms,” Contemporary Accounting Research, 29(1), pp.191-220. [https://doi.org/10.1111/j.1911-3846.2011.01084.x]
  • Boyer, C., J. Ciccone, and W. Zhang(2006), “Insider Trading and Earnings Reporting: Evidence of Managerial Optimism or Opportunism? Advances in Investment Analysis and Portfolio Management, 2, pp.123-146.
  • Bushman, R., and A. Smith(2001), “Financial accounting information and corporate governance,” Journal of Accounting and Economics, 32, pp.237-334. [https://doi.org/10.1016/S0165-4101(01)00027-1]
  • Choi, K., Park, J. I., and Cho, H. W.(2008), “An Empirical Analysis on the Relation between the Board of Director and Audit Committee's Characteristics and Financial Statement Fraud,” Study on Accounting, Taxation & Auditing, 48, pp.351-389.
  • Chun, S. B., and Choi, S. J(1998), “A study on the use of inside information in insider trading,” Korean Journal of Financial Studies, 22, pp.1-28.
  • Chung, R., Firth, M., and J. Kim(2002), “Institutional Monitoring and Opportunistic Earning Management,” Journal of Corporate Finance, 8, pp.29-48. [https://doi.org/10.1016/S0929-1199(01)00039-6]
  • Dechow, P., Sloan, R., and A. Sweeney(1996), “Causes and Consequences of Earnings Manipulation. An Analysis of Firms Subject to Enforcement Actions by the SEC,” Contemporary Accounting Research, 13(1), pp. 1-36. [https://doi.org/10.1111/j.1911-3846.1996.tb00489.x]
  • Feroz, E., Park, K., and V. Pastena(1991), “The Financial and Market Effects of the SEC's Accounting and Auditing Enforcement Releases; Discussion,” Journal of Accounting Research, 29, pp.107-142. [https://doi.org/10.2307/2491006]
  • Frankel, R., and X. Li(2004), “Characteristics of a Firm’s Information Environment and the Information Asymmetry between Insiders and Outsiders,” Journal of Accounting and Economics, 37(2), pp.229-259. [https://doi.org/10.1016/j.jacceco.2003.09.004]
  • Jiang, L. and , J. B. Kim(2002), “Foreign equity ownership, disclosure quality and information asymmetry in Japan,” Working Paper.
  • Kang, J. M.(1994), “Empirical Study on Insiders' Trading Profits,” Korean Journal of Financial Studies, 16(1), pp.17-49.
  • Ke, B., Huddart, S., and K. Petroni(2003), “What Insiders Know about Future Earnings and How They Use It：Evidence from Insider Trades,” Journal of Accounting & Economics, 35, 315-346. [https://doi.org/10.1016/S0165-4101(03)00036-3]
  • Kim, J. O.(2017), “A Study on the Behavior of Insiders before Stock Price Crashes,” Journal of International Trade & Commerc, 13, pp. 663-680. [https://doi.org/10.16980/jitc.13.1.201702.663]
  • Kim, M. T.(2004), “A Magnitude and Direction of Earnings Management by Foreign-Investors in Korea,” Accounting Information Review, 22(4), pp.85-111.
  • Kim, M. C.(2004), “Characteristics Analysis on the Stock Return of Issues for Administration,” Tax Accounting Research, 14, pp.229-245.
  • Kim, S. H., Lee, A. Y., and Chun, S. B.(2012), “The Characteristics of Foreign Investors and Real Earnings Management -Focusing on the Role of Foreign Blockholders,” Korean Accouting Review, 37(2), pp.129-165.
  • Klein, A(2002), “Audit committee, board of director characteristics, and earnings management,” Journal of Accounting and Economics, 33(3), pp.375-400. [https://doi.org/10.1016/S0165-4101(02)00059-9]
  • Korea Exchange(2017). Stock market status and stock price analysis for the last 5 years.
  • Lakonishok, J., and I. Lee(2001), “Are Insider Trades Informative?” The Review of Financial Studies, 14(1), pp.79-111. [https://doi.org/10.1093/rfs/14.1.79]
  • Lee, K. T., Choi, J. W., Hahn, J. H., and Park, J. H.(2016), “Likelihood of Receiving a Negative Audit Opinion and Insider Trading,” Study on Accounting, Taxation & Auditing, 58(4), pp.117-156.
  • Lee, J. Y., Kim, M. C., and Cheon, Y. S.(2013), “Motivations for Insider Trading Following Fair Disclosures,” Korean Journal of Financial Studies, 42(2), pp.463-494.
  • Leland, H. and D. Pyle(1997), “Informational Asymmetries, Financial Structure, and Financial Intermediation,” Journal of Finance, 32, pp. 371-387. [https://doi.org/10.1111/j.1540-6261.1977.tb03277.x]
  • Ling-Chi, C., and C. Tsai-Yen(2011), “Earnings Restatements and Insider Trading: An Empirical Analysis,” Journal of Modern Accounting and Auditing, 7(6), pp.621.
  • Lipton, M., and W. Savitt(2007), “The many myths of Lucian Bebchuk,” Virginia Law Review, pp.733-758.
  • Marin, J. M., and J. P. Olivier(2008), “The dog that did not bark: Insider trading and crashes,” The Journal of Finance 63(5), pp.2429-2476. [https://doi.org/10.1111/j.1540-6261.2008.01401.x]
  • Park, J. I., Lee, M. G., and Park, B. H.(2001), “Fraudulent accounting, corporate characteristics and stock price response of supervisory companies,” Korean Accouting Review, pp.115-144.
  • Park, J. I.(2003), “Corporate Governance and Earnings Management: View from the Largest Shareholder’s Holding,” Korean Accouting Review, 28(2), pp,135-172.
  • Park, K. S., and Lee, E. J.(2006), “The Role of Foreign Investors on the Management and Corporate Governance of Korean Companies,” Journal of Money & Finance, 20(2), pp. 73-113.
  • Pound J(1988), “Proxy Contest and the Efficiency of Shareholder Oversight,” Journal of Financial Economics, 20, pp.237-266. [https://doi.org/10.1016/0304-405X(88)90046-3]
  • Pyo, Y. I., and Kim, I(2002), “Intra-industry Information Transfer at the Time of Administrative Issues,” Korean Management Review, 31(3), pp.751-767.
  • Rozeff, M., and M. Zaman(1998), “Overreaction and Insider Trading：Evidence from Growth and Value Portfolios,” The Journal of Finance, 53(2), pp.701-716. [https://doi.org/10.1111/0022-1082.275500]
  • Seyhun, H. N.(1986), “Insider Portfolio, Costs of Trading, and Market Efficiency,” Journal of Financial Economics, 16(2), pp.189-212. [https://doi.org/10.1016/0304-405X(86)90060-7]
  • Seyhun, H. N., M. Bradley(1997), “Corporate bankruptcy and insider trading,” Journal of Business, 70, pp.189-216. [https://doi.org/10.1086/209715]
  • Sohn, S. K., and Park, J. S.(1998), “Information Content of the Enforcement of Financial Statements by Securities Supervisory Board,” Korean Accouting Review, 23(2), pp.107-131.
  • Stanley, J., Zoort, F.T., and G. Taylor(2009), “The association between insider trading surrounding going concern audit opinions and future bankruptcy,” Managerial Auditing Journal, 24(3), pp.290-312. [https://doi.org/10.1108/02686900910941159]
  • Summers, S. L., and J. T. Sweeney(1998), “Fraudulently misstated financial statements and insider trading: An empirical analysis,” Accounting Review, pp.131-146.
  • Yoon, P. S.(2005), “A study on insider trading before the announcement of corporate bankruptcy,” Journal of Management and Economics, 28(1), pp.101-117.

• The author Moonchul Kim is currently a professor at the Department of Accounting and Taxation of KyungHee University. He earned his Ph.D. in Accounting from the University of Illinois in the United States. His major research areas are the value relevance of accounting information, earning management, insider trading and accounting, and audit quality.

• The author Sungjoon Huh is currently a lecturer at the Department of Accounting and Taxation of KyungHee University. He earned his Ph.D in business administration from KyungHee University. The main research areas are the value relevance of accounting information, insider trading, and public sector accounting.

• The author Mun-Ho Hwang is an associate professor of Accounting and Taxation Department at KyungHee University. He graduated from KyungHee University majoring in Trade, and obtained a Ph.D. in business administration from Korea University. The main research areas are insider trading, voluntary disclosure, earnings management and audit quality in the financial accounting field.