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What affects accounting conservatism: A corporate governance perspective

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  • Chi, Wuchun
  • Liu, Chiawen
  • Wang, Taychang

Abstract

This study explores the relationship between accounting conservatism and corporate governance. There are two competing perspectives about the possible relationship. One is that the demand for conservatism is greater in situations with more agency problems. Therefore, a weaker governance structure will lead to a more conservative accounting. An alternative perspective is that adequate governance results in better monitoring of management and hence will favor the implementation of conservative accounting. Using the firm-year specific C-Score developed by Khan and Watts [Khan, M., Watts, R.L., 2007. Estimation and validation of a firm-year measure of conservatism. Working Paper, Sloan School of Management, MIT, Cambridge], our empirical results indicate that firms with weaker governance structures tend to be more conservative. These findings are consistent with the view that conservatism is a substitute for other corporate governance mechanisms.

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  • Chi, Wuchun & Liu, Chiawen & Wang, Taychang, 2009. "What affects accounting conservatism: A corporate governance perspective," Journal of Contemporary Accounting and Economics, Elsevier, vol. 5(1), pages 47-59.
  • Handle: RePEc:eee:jocaae:v:5:y:2009:i:1:p:47-59
    DOI: 10.1016/j.jcae.2009.06.001
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    as
    1. Anderson, Ronald C. & Mansi, Sattar A. & Reeb, David M., 2003. "Founding family ownership and the agency cost of debt," Journal of Financial Economics, Elsevier, vol. 68(2), pages 263-285, May.
    2. McConnell, John J. & Servaes, Henri, 1990. "Additional evidence on equity ownership and corporate value," Journal of Financial Economics, Elsevier, vol. 27(2), pages 595-612, October.
    3. David Easley & Robert F. Engle & Maureen O'Hara & Liuren Wu, 2008. "Time-Varying Arrival Rates of Informed and Uninformed Trades," Journal of Financial Econometrics, Oxford University Press, vol. 6(2), pages 171-207, Spring.
    4. Rafael La Porta & Florencio Lopez‐De‐Silanes & Andrei Shleifer & Robert Vishny, 2002. "Investor Protection and Corporate Valuation," Journal of Finance, American Finance Association, vol. 57(3), pages 1147-1170, June.
    5. Brown, Lawrence D. & Caylor, Marcus L., 2006. "Corporate governance and firm valuation," Journal of Accounting and Public Policy, Elsevier, vol. 25(4), pages 409-434.
    6. Ashbaugh-Skaife, Hollis & Collins, Daniel W. & LaFond, Ryan, 2006. "The effects of corporate governance on firms' credit ratings," Journal of Accounting and Economics, Elsevier, vol. 42(1-2), pages 203-243, October.
    7. Klein, April, 1998. "Firm Performance and Board Committee Structure," Journal of Law and Economics, University of Chicago Press, vol. 41(1), pages 275-303, April.
    8. Rajeswararao Chaganti & Fariborz Damanpour, 1991. "Institutional ownership, capital structure, and firm performance," Strategic Management Journal, Wiley Blackwell, vol. 12(7), pages 479-491, October.
    9. Ryan Lafond & Sugata Roychowdhury, 2008. "Managerial Ownership and Accounting Conservatism," Journal of Accounting Research, Wiley Blackwell, vol. 46(1), pages 101-135, March.
    10. Holthausen, Robert W. & Watts, Ross L., 2001. "The relevance of the value-relevance literature for financial accounting standard setting," Journal of Accounting and Economics, Elsevier, vol. 31(1-3), pages 3-75, September.
    11. Wendy Beekes & Peter Pope & Steven Young, 2004. "The Link Between Earnings Timeliness, Earnings Conservatism and Board Composition: evidence from the UK," Corporate Governance: An International Review, Wiley Blackwell, vol. 12(1), pages 47-59, January.
    12. Easley, David & O'Hara, Maureen, 1987. "Price, trade size, and information in securities markets," Journal of Financial Economics, Elsevier, vol. 19(1), pages 69-90, September.
    13. Rafael La Porta & Florencio Lopez‐De‐Silanes & Andrei Shleifer, 1999. "Corporate Ownership Around the World," Journal of Finance, American Finance Association, vol. 54(2), pages 471-517, April.
    14. Newey, Whitney & West, Kenneth, 2014. "A simple, positive semi-definite, heteroscedasticity and autocorrelation consistent covariance matrix," Applied Econometrics, Russian Presidential Academy of National Economy and Public Administration (RANEPA), vol. 33(1), pages 125-132.
    15. Marianne Bertrand & Esther Duflo & Sendhil Mullainathan, 2004. "How Much Should We Trust Differences-In-Differences Estimates?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 119(1), pages 249-275.
    16. Dechun Wang, 2006. "Founding Family Ownership and Earnings Quality," Journal of Accounting Research, Wiley Blackwell, vol. 44(3), pages 619-656, June.
    17. Coles, Jeffrey L. & Daniel, Naveen D. & Naveen, Lalitha, 2008. "Boards: Does one size fit all," Journal of Financial Economics, Elsevier, vol. 87(2), pages 329-356, February.
    18. Easley, David & O'Hara, Maureen, 1992. "Time and the Process of Security Price Adjustment," Journal of Finance, American Finance Association, vol. 47(2), pages 576-605, June.
    19. Carel Huijgen & Martien Lubberink, 2005. "Earnings Conservatism, Litigation and Contracting: The Case of Cross‐Listed Firms," Journal of Business Finance & Accounting, Wiley Blackwell, vol. 32(7‐8), pages 1275-1309, September.
    20. La Porta, Rafael & Lopez-de-Silanes, Florencio & Shleifer, Andrei & Vishny, Robert, 2000. "Investor protection and corporate governance," Journal of Financial Economics, Elsevier, vol. 58(1-2), pages 3-27.
    21. Begoña Giner & William Rees, 2001. "On the Asymmetric Recognition of Good and Bad News in France, Germany and the United Kingdom," Journal of Business Finance & Accounting, Wiley Blackwell, vol. 28(9‐10), pages 1285-1331, November.
    22. Joos, P & Lang, M, 1994. "The Effects Of Accounting Diversity - Evidence From The European-Union," Journal of Accounting Research, Wiley Blackwell, vol. 32, pages 141-168.
    23. Eliezer M. Fich & Anil Shivdasani, 2006. "Are Busy Boards Effective Monitors?," Journal of Finance, American Finance Association, vol. 61(2), pages 689-724, April.
    24. Gopal V. Krishnan, 2005. "Did Houston Clients of Arthur Andersen Recognize Publicly Available Bad News in a Timely Fashion?," Contemporary Accounting Research, John Wiley & Sons, vol. 22(1), pages 165-193, March.
    25. Pope, PF & Walker, M, 1999. "International differences in the timeliness, conservatism, and classification of earnings," Journal of Accounting Research, Wiley Blackwell, vol. 37, pages 53-87.
    26. Ball, Ray & Shivakumar, Lakshmanan, 2005. "Earnings quality in UK private firms: comparative loss recognition timeliness," Journal of Accounting and Economics, Elsevier, vol. 39(1), pages 83-128, February.
    27. Leuz, Christian & Nanda, Dhananjay & Wysocki, Peter D., 2003. "Earnings management and investor protection: an international comparison," Journal of Financial Economics, Elsevier, vol. 69(3), pages 505-527, September.
    28. Gorton, Gary & Schmid, Frank A., 2000. "Universal banking and the performance of German firms," Journal of Financial Economics, Elsevier, vol. 58(1-2), pages 29-80.
    29. Francis, Jennifer & Schipper, Katherine & Vincent, Linda, 2005. "Earnings and dividend informativeness when cash flow rights are separated from voting rights," Journal of Accounting and Economics, Elsevier, vol. 39(2), pages 329-360, June.
    30. Roychowdhury, Sugata & Watts, Ross L., 2007. "Asymmetric timeliness of earnings, market-to-book and conservatism in financial reporting," Journal of Accounting and Economics, Elsevier, vol. 44(1-2), pages 2-31, September.
    31. Ahmed, Anwer S. & Duellman, Scott, 2007. "Accounting conservatism and board of director characteristics: An empirical analysis," Journal of Accounting and Economics, Elsevier, vol. 43(2-3), pages 411-437, July.
    32. Szewczyk, Samuel H & Tsetsekos, George P & Varma, Raj, 1992. "Institutional Ownership and the Liquidity of Common Stock Offerings," The Financial Review, Eastern Finance Association, vol. 27(2), pages 211-225, May.
    33. Ball, Ray & Kothari, S. P. & Robin, Ashok, 2000. "Corrigendum to "The effect of international institutional factors on properties of accounting earnings"; [Journal of Accounting and Economics 29 (2000) 1-51]," Journal of Accounting and Economics, Elsevier, vol. 30(2), pages 241-241, October.
    34. Pound, John, 1988. "Proxy contests and the efficiency of shareholder oversight," Journal of Financial Economics, Elsevier, vol. 20(1-2), pages 237-265, January.
    35. Aktas, Nihat & de Bodt, Eric & Declerck, Fany & Van Oppens, Herve, 2007. "The PIN anomaly around M&A announcements," Journal of Financial Markets, Elsevier, vol. 10(2), pages 169-191, May.
    36. Peter MacKay, 2003. "Real Flexibility and Financial Structure: An Empirical Analysis," The Review of Financial Studies, Society for Financial Studies, vol. 16(4), pages 1131-1165.
    37. AKTAS, Nihat & DE BODT, Eric & DECLERCK, Fany & VAN OPPENS, Hervé, 2007. "The PIN anomaly around M&A announcements," LIDAM Reprints CORE 1965, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    38. Tsun‐Siou Lee & Yin‐Hua Yeh, 2004. "Corporate Governance and Financial Distress: evidence from Taiwan," Corporate Governance: An International Review, Wiley Blackwell, vol. 12(3), pages 378-388, July.
    39. Begoña Giner & William Rees, 2001. "On the Asymmetric Recognition of Good and Bad News in France, Germany and the United Kingdom," Journal of Business Finance & Accounting, Wiley Blackwell, vol. 28(9&10), pages 1285-1331.
    40. Fama, Eugene F & Jensen, Michael C, 1983. "Separation of Ownership and Control," Journal of Law and Economics, University of Chicago Press, vol. 26(2), pages 301-325, June.
    41. Stephen Ryan, 2006. "Identifying Conditional Conservatism," European Accounting Review, Taylor & Francis Journals, vol. 15(4), pages 511-525.
    42. Joseph P. H. Fan & T. J. Wong, 2005. "Do External Auditors Perform a Corporate Governance Role in Emerging Markets? Evidence from East Asia," Journal of Accounting Research, Wiley Blackwell, vol. 43(1), pages 35-72, March.
    43. Ball, Ray & Kothari, S. P. & Robin, Ashok, 2000. "The effect of international institutional factors on properties of accounting earnings," Journal of Accounting and Economics, Elsevier, vol. 29(1), pages 1-51, February.
    44. Basu, Sudipta, 1997. "The conservatism principle and the asymmetric timeliness of earnings," Journal of Accounting and Economics, Elsevier, vol. 24(1), pages 3-37, December.
    45. Doidge, Craig, 2004. "U.S. cross-listings and the private benefits of control: evidence from dual-class firms," Journal of Financial Economics, Elsevier, vol. 72(3), pages 519-553, June.
    46. Sanjeev Bhojraj & Partha Sengupta, 2003. "Effect of Corporate Governance on Bond Ratings and Yields: The Role of Institutional Investors and Outside Directors," The Journal of Business, University of Chicago Press, vol. 76(3), pages 455-476, July.
    47. Ball, Ray & Robin, Ashok & Wu, Joanna Shuang, 2003. "Incentives versus standards: properties of accounting income in four East Asian countries," Journal of Accounting and Economics, Elsevier, vol. 36(1-3), pages 235-270, December.
    48. Kumar Sivakumar & Gregory Waymire, 2003. "Enforceable Accounting Rules and Income Measurement by Early 20th Century Railroads," Journal of Accounting Research, Wiley Blackwell, vol. 41(2), pages 397-432, May.
    49. Easley, David, et al, 1996. "Liquidity, Information, and Infrequently Traded Stocks," Journal of Finance, American Finance Association, vol. 51(4), pages 1405-1436, September.
    50. Givoly, Dan & Hayn, Carla, 2000. "The changing time-series properties of earnings, cash flows and accruals: Has financial reporting become more conservative?," Journal of Accounting and Economics, Elsevier, vol. 29(3), pages 287-320, June.
    51. Steve Werner & Henry L. Tosi & Luis Gomez‐Mejia, 2005. "Organizational governance and employee pay: how ownership structure affects the firm's compensation strategy," Strategic Management Journal, Wiley Blackwell, vol. 26(4), pages 377-384, April.
    52. Bushman, Robert M. & Piotroski, Joseph D., 2006. "Financial reporting incentives for conservative accounting: The influence of legal and political institutions," Journal of Accounting and Economics, Elsevier, vol. 42(1-2), pages 107-148, October.
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