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Corporate Governance Factors Associated with Financial Fraud

机译:与财务欺诈相关的公司治理因素

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We identify a sample of 36 publicly-held companies with financial fraud in their 2003 financial statements. We use industry-specific summary corporate governance ratings (CGQ-Y) from RiskMetrics Group (formerly Institutional Investor Services), to select a sample of control firms with governance ratings similar to the fraud firms. We trace changes in CGQ-Y ratings as well as numerous governance mechanisms over the period of 2003-2006 to identify those with significant differences between the fraud firms and control firms. Specifically, we identify two corporate governance mechanisms with theoretical justification for their effects on differences due to fraud. The first is the extent of non-audit services, as proxied by the dollar magnitude of 'audit-related' and 'other' non-audit fees, provided by incumbent auditors. We hypothesize and find that significantly fewer fraud firms received substantial non-audit services compared to the control sample. The second governance variable is board election, where we hypothesize and find that fraud companies elect all directors annually, more often than control firms, which have more staggered terms for their directors.We used the Compustat data base to codify a number of control variables identified from prior literature as impacting governance and investigated differences by fraud and control firms. We do not find significant differences between fraud and control firms with respect to return on assets, the proportion of executive ownership of the firm, or firm size. However, we find that fraud firms have significantly more financial need, lower Z-scores, and more audit committee meetings in the fraud year than control firms. Finally, when compared with control firms, we find that fraud firms improve their overall governance rating in the year following the fraud, but revert to lower ratings in the following two years.
机译:我们在2003年的财务报表中确定了36家财务欺诈的上市公司的样本。我们使用RiskMetrics Group(以前称为Institutional Investor Services)的行业特定公司治理摘要(CGQ-Y),来选择具有与欺诈公司相似的治理等级的控制公司样本。我们追踪了CGQ-Y评级的变化以及许多治理机制(在2003-2006年期间),以找出欺诈公司和控制公司之间存在重大差异的公司。具体而言,我们确定了两种公司治理机制,这些理论对它们对欺诈造成的差异的影响具有理论依据。首先是非审计服务的程度,由现任审计师提供的“审计相关”和“其他”非审计费用的美元数额所代表。我们进行了假设,发现与对照组样本相比,获得实质性非审计服务的欺诈公司要少得多。第二个治理变量是董事会选举,我们假设并发现,欺诈公司每年选举所有董事的次数要多于控制公司,而控制公司的董事任期则更多。我们使用Compustat数据库整理了一些已确定的控制变量之前的文献对治理产生了影响,并调查了欺诈和控制公司的差异。我们没有发现欺诈和控制公司在资产回报率,公司高管所有权比例或公司规模方面存在显着差异。但是,我们发现,与欺诈控制公司相比,欺诈年度中欺诈公司的财务需求明显更高,Z分数更低,审计委员会的会议数量也更多。最后,与控制公司相比,我们发现欺诈公司在欺诈发生后的一年内提高了整体治理评级,但在接下来的两年内恢复为较低的评级。

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