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5182作为一项强有力的政府监管措施，政府审计的作用及有效性是一个重要的研究话题。文章利用2009-2015年审计署实施的中央企业审计事件，从公司股价崩盘风险角度，采用双重差分模型研究了政府审计的外部治理效应。研究发现，在政府审计实施后，被审计公司的股价崩盘风险显著下降。在一系列稳健性检验之后，上述结果依然存在。进一步研究表明，政府审计通过促使被审计公司及时披露负面信息，缓解了公司股价崩盘风险；此外，政府审计越频繁，其缓解股价崩盘风险的作用越强，而且政府审计还存在溢出效应，未被审计中央企业在审计事件发生后的股价崩盘风险也出现下降。文章对于评估和完善中国政府监管具有重要的理论与实践意义。
政府审计的外部治理效应:基于股价崩盘风险的研究
摘要
参考文献
7 李金华.中国审计25年回顾与展望[M].北京:人民出版社, 2008.
20 Bertrand M, Mullainathan S. Is there discretion in wage setting? A test using takeover legislation[J]. Rand Journal of Economics, 1999, 30(3):535-554. DOI:10.2307/2556062
21 Bertrand M, Mullainathan S. Enjoying the quiet life? Corporate governance and managerial preferences[J]. Journal of Political Economy, 2003, 111(5):1043-1075. DOI:10.1086/376950
22 Callen J L, Fang X. Religion and stock price crash risk[J]. Journal of Financial and Quantitative Analysis, 2015, 50(1-2):169-195. DOI:10.1017/S0022109015000046
23 Chan L H, Chen K C W, Chen T, et al. The effects of firm-initiated clawback provisions on earnings quality and auditor behavior[J]. Journal of Accounting and Economics, 2012, 54(2-3):180-196. DOI:10.1016/j.jacceco.2012.05.001
24 Chen G, Firth M, Gao D N, et al. Is China's securities regulatory agency a toothless tiger? Evidence from enforcement actions[J]. Journal of Accounting and Public Policy, 2005, 24(6):451-488. DOI:10.1016/j.jaccpubpol.2005.10.002
25 Chen J, Hong H, Stein J C. Forecasting crashes:Trading volume, past returns, and conditional skewness in stock prices[J]. Journal of Financial Economics, 2001, 61(3):345-381. DOI:10.1016/S0304-405X(01)00066-6
27 Hanlon M, Hoopes J L, Shroff N. The effect of tax authority monitoring and enforcement on financial reporting quality[J]. The Journal of the American Taxation Association, 2014, 36(2):137-170. DOI:10.2308/atax-50820
28 Hutton A P, Marcus A J, Tehranian H. Opaque financial reports, R2, and crash risk[J]. Journal of Financial Economics, 2009, 94(1):67-86. DOI:10.1016/j.jfineco.2008.10.003
29 Jin L, Myers S C. R around the world:New theory and new tests[J]. Journal of Financial Economics, 2006, 79(2):257-292.
31 Kim J B, Li Y, Zhang L. CFOs versus CEOs:Equity incentives and crashes[J]. Journal of Financial Economics, 2011a, 101(3):713-730. DOI:10.1016/j.jfineco.2011.03.013
32 Kim J B, Li Y, Zhang L. Corporate tax avoidance and stock price crash risk:Firm-level analysis[J]. Journal of Financial Economics, 2011b, 100(3):639-662. DOI:10.1016/j.jfineco.2010.07.007
33 Kim J B, Zhang L. Accounting conservatism and stock price crash risk:Firm-level evidence[J]. Contemporary Accounting Research, 2016, 33(1):412-441. DOI:10.1111/care.2016.33.issue-1
34 Kothari S P, Shu S, Wysocki P D. Do managers withhold bad news?[J]. Journal of Accounting Research, 2009, 47(1):241-276. DOI:10.1111/joar.2009.47.issue-1
35 Kubick T R, Lockhart G B. Proximity to the SEC and stock price crash risk[J]. Financial Management, 2016, 45(2):341-367. DOI:10.1111/fima.2016.45.issue-2
36 Lamoreaux P T. Does PCAOB inspection access improve audit quality? An examination of foreign firms listed in the United States[J]. Journal of Accounting and Economics, 2016, 61(2-3):313-337. DOI:10.1016/j.jacceco.2016.02.001
37 Petersen M A. Estimating standard errors in finance panel data sets:Comparing approaches[J]. The Review of Financial Studies, 2009, 22(1):435-480. DOI:10.1093/rfs/hhn053
38 Robin A, Zhang H. Do industry-specialist auditors influence stock price crash risk?[J]. Auditing:A Journal of Practice and Theory, 2015, 34(3):47-79. DOI:10.2308/ajpt-50950
引用本文
褚剑, 方军雄. 政府审计的外部治理效应:基于股价崩盘风险的研究[J]. 财经研究, 2017, 43(4): 133–144.
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