The Impact of Audit Committee Quality on Best Practices of Whistleblowing: Evidence From Brazilian Companies

被引:0
|
作者
Maragno, Lucas Martins Dias [1 ]
Borba, Jose Alonso [2 ]
机构
[1] Univ Fed Rio De Janeiro, Fac Adm & Ciencias Contabeis, Programa Pos Grad Ciencias Contabeis, Rio De Janeiro, Brazil
[2] Univ Fed Santa Catarina, Dept Accounting, Florianopolis, SC, Brazil
关键词
Audit committee quality; internal reporting; whistleblowing channel; canal de den & uacute; ncia; qualidade do comit & ecirc; de auditoria; relat & oacute; rios internos; canal de denuncias; calidad del comit & eacute; de auditor & iacute; a; reporte interno; INTENTIONS; FRAUD; EMPLOYEES;
D O I
10.1080/10978526.2023.2240253
中图分类号
F [经济];
学科分类号
02 ;
摘要
This study examines the influence of audit committee quality on best practices in whistleblowing channels in Brazilian companies. Using a tobit regression analysis on a unique hand-collected sample from 397 B3-listed firms, the study finds a positive association between audit committee quality and best practices in whistleblowing. This finding indicates an effort on the part of audit committees to implement a set of practices to encourage and protect whistleblowers. In contrast, we find a negative association with firms in the financial industry and the percentage of ownership attributable to the largest shareholder. These findings indicate that firms in the financial industry and ownership concentration could discourage whistleblowers. Este estudio examina la influencia de la calidad de los comit & eacute;s de auditor & iacute;a en las mejores pr & aacute;cticas de los canales de denuncias en empresas brasile & ntilde;as. Utilizando un an & aacute;lisis de regresi & oacute;n tobit en una muestra & uacute;nica recopilada a mano de 397 empresas listadas en la B3, el estudio encuentra una asociaci & oacute;n positiva entre la calidad del comit & eacute; de auditor & iacute;a y las mejores pr & aacute;cticas de denuncias. Este hallazgo indica un esfuerzo por parte de los comit & eacute;s de auditor & iacute;a para implementar un conjunto de pr & aacute;cticas que fomenten y protejan a los denunciantes. En contraste, encontramos una asociaci & oacute;n negativa con las empresas del sector financiero y el porcentaje de propiedad atribuible al mayor accionista. Estos hallazgos indican que las empresas del sector financiero y la concentraci & oacute;n de la propiedad podr & iacute;an desalentar a los denunciantes. Este estudo examina a influ & ecirc;ncia da qualidade dos comit & ecirc;s de auditoria sobre as melhores pr & aacute;ticas em canais de den & uacute;ncia em empresas brasileiras. Usando uma an & aacute;lise de regress & atilde;o tobit em uma amostra & uacute;nica coletada & agrave; m & atilde;o de 397 empresas listadas na B3, o estudo encontra uma associa & ccedil;& atilde;o positiva entre a qualidade do comit & ecirc; de auditoria e as melhores pr & aacute;ticas em den & uacute;ncias. Esta constata & ccedil;& atilde;o indica um esfor & ccedil;o por parte dos comit & ecirc;s de auditoria para implementar um conjunto de pr & aacute;ticas para incentivar e proteger os denunciantes. Em contraste, encontramos uma associa & ccedil;& atilde;o negativa com empresas do setor financeiro e a porcentagem de propriedade atribu & iacute;vel ao maior acionista. Estas conclus & otilde;es indicam que as empresas da ind & uacute;stria financeira e a concentra & ccedil;& atilde;o de propriedade poderiam desencorajar os denunciantes.
引用
收藏
页码:311 / 332
页数:22
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