Auditor independence provisions enshrined in the Sarbanes-Oxley Act （SOX） were promulgated in 2002 in response to the Errron-Anderson scandal leading to a diminution of trust in the audit profession. In seeking to r...Auditor independence provisions enshrined in the Sarbanes-Oxley Act （SOX） were promulgated in 2002 in response to the Errron-Anderson scandal leading to a diminution of trust in the audit profession. In seeking to regulate auditor independence in the name of investor protection, SOX has been heralded as ＂ground-breaking＂ public interest reform. Ironically, when one considers the substance of these reforms and contrasts them with the situation prevailing in South Africa, a different impression results. Despite the fact that South Africa is classified as a ＂developing＂ nation and one which has only recently transitioned to democracy, many of the auditor independence principles legislated under SOX have been part of generally accepted practice in South Africa since the 1950s. Accordingly, SOX may not be the progressive example of auditor regulation that it is generally perceived to be.展开更多
We investigate the impact of industry information disclosure(IID)on audit quality in Chinese listed companies from 2010 to 2021,by constructing a staggered difference-in-differences model based on the implementation o...We investigate the impact of industry information disclosure(IID)on audit quality in Chinese listed companies from 2010 to 2021,by constructing a staggered difference-in-differences model based on the implementation of the IID guidelines in the Shanghai and Shenzhen stock exchanges in 2013 as an exogenous shock.Audit quality is significantly improved after the implementation of the IID guidelines.We also use a parallel trend test,different measurements of key variables,propensity score matching,a placebo test and different samples,to ensure the validity of our findings.IID enhances audit quality by improving auditor independence,professionalism and audit engagement,particularly in firms with high-quality and numerous IIDs,high auditor rankings,strong auditor industry expertise,IIDs with a negative tone and low R&D investment.We demonstrate the effectiveness of the IID guidelines from the perspective of auditing.展开更多
文摘Auditor independence provisions enshrined in the Sarbanes-Oxley Act （SOX） were promulgated in 2002 in response to the Errron-Anderson scandal leading to a diminution of trust in the audit profession. In seeking to regulate auditor independence in the name of investor protection, SOX has been heralded as ＂ground-breaking＂ public interest reform. Ironically, when one considers the substance of these reforms and contrasts them with the situation prevailing in South Africa, a different impression results. Despite the fact that South Africa is classified as a ＂developing＂ nation and one which has only recently transitioned to democracy, many of the auditor independence principles legislated under SOX have been part of generally accepted practice in South Africa since the 1950s. Accordingly, SOX may not be the progressive example of auditor regulation that it is generally perceived to be.
基金supported by the National Natural Science Foundation of China(Project Nos.71790603,72072190)the China Postdoctoral Science Foundation(Project No.2023M733331).
文摘We investigate the impact of industry information disclosure(IID)on audit quality in Chinese listed companies from 2010 to 2021,by constructing a staggered difference-in-differences model based on the implementation of the IID guidelines in the Shanghai and Shenzhen stock exchanges in 2013 as an exogenous shock.Audit quality is significantly improved after the implementation of the IID guidelines.We also use a parallel trend test,different measurements of key variables,propensity score matching,a placebo test and different samples,to ensure the validity of our findings.IID enhances audit quality by improving auditor independence,professionalism and audit engagement,particularly in firms with high-quality and numerous IIDs,high auditor rankings,strong auditor industry expertise,IIDs with a negative tone and low R&D investment.We demonstrate the effectiveness of the IID guidelines from the perspective of auditing.
