External auditors' reliance on internal auditing : further evidence.

Purpose – The purpose of this paper is to explore whether internal audit’s reporting relationship with the audit committee and the client’s business risk environment impact external auditors’ reliance on the work of internal audit. Design/methodology/approach – An experiment is conducted using a 2 £ 2 between-subjects design where we manipulate the above two factors at strong and weak levels. Participants are 66 audit partners, managers and seniors, all experienced with clients having internal audit functions. Findings – The results indicate that both factors affect external auditors’ reliance on work already undertaken by internal audit and their use of internal auditors (IA) as assistants. The results also indicate that external auditors are more likely to use internal audit for control evaluation tasks than for substantive tests of balances. The study does not find any significant interaction effects between the two factors. Originality/value – No prior studies have examined the influence of reporting relationship and client business risk on external auditors’ reliance decisions in the current governance environment. Further, the paper examines the impact of these factors on reliance on work already undertaken by internal audit and on using IA as assistants, with respect to both control evaluation work and substantive testing of balances.

The effect of internal audit function quality and internal audit contribution to external audit on audit fees

Corporate governance mandates and listing rules identify internal audit functions (IAF) as a central internal control mechanism. External audits are expected to assess the quality of IAF before placing reliance on its work. We provide evidence on the effect of IAF quality and IAF contribution to external audit on audit fees. Using data from a matched survey of both external and internal audits, we extend prior research which is based mainly on internal audits' assessment and conducted predominantly in highly developed markets. We find a positive relationship between IAF quality and audit fees as well as a reduction in audit fees as a result of external auditors' reliance on IAF. The interaction between IAF quality and IAF contribution to external audit suggests that high quality IAF induces greater external auditor reliance on internal auditors' work and thus result in lower external audit fees.

Reliance of external auditors on internal audit work : a corporate governance perspective

The literature suggests an increasing need for interactions among board of directors, management, internal audit and external audit as the four components of corporate governance and presents internal audit as a resource for the other components. External auditing standards that originated in the Western world, which are also being applied in developing countries, recommend external auditor’s reliance on internal audit to achieve audit efficiency. Nevertheless, whether this efficiency motive explains such reliance in corporate governance settings that differ from the West has not been sufficiently explored as yet. This study examines external auditor reliance on internal audit work using questionnaire survey of 119 external auditors in Ethiopia. Mann-Whitney U test results suggest that external auditors’ reliance on internal audit work is not significantly associated with the competitiveness of external audit sub-markets in Ethiopia. Results of multiple discriminant analysis indicate internal audit work performance is the most important factor that determines the extent of external auditors’ reliance on internal audit work. Overall, findings suggest that organizations can enhance corporate governance effectiveness by strengthening internal audit and fostering internal-external auditor coordination.

Non-audit services, auditor quality and the value relevance of earnings

This paper tests the hypothesis that there is an inverse relation between non-audit services (NAS) provided by a firm auditor and the value relevance of earnings(measured as the earnings response coefficient) and that this relation is weaker for firms with Big 6 auditors. The hypothesis is based on anecdotal evidence and previous research that suggests that the provision of NAS by the external auditor is likely to adversely affect investors’ perceptions of the credibility of financial reports, and that Big 6 auditors, because of reputational capital and litigation costs,are likely to mitigate the adverse effects of NAS. Results using 840 firm-year observations of Australian companies document a statistically significant inverse relationship between NAS and the value relevance of earnings, and this inverse relationship is weaker for Big 6 auditors, therefore supporting the hypothesis.

Role of corporate governance in mitigating the selective disclosure of executive stock option information

We examine the nature and extent of statutory executive stock option (ESO) disclosures by Australian listed companies over the 2001 to 2004 period, and the influence of corporate governance mechanisms on these disclosures. Our results show a progressive increase in overall compliance from 2001 to 2004. However, despite the improved compliance, the results reveal managements’ continued reluctance to disclose more sensitive ESO information. Factors associated with good internal governance, including board independence, audit committee independence and effectiveness, and compensation committee independence and effectiveness are found to contribute to improved compliance. Similarly, certain external governance factors are associated with improved disclosure, including external auditor quality, shareholder activism (as proxied by companies identified as poor performers by the Australian Shareholders’ Association), and regulatory intervention.

Internal audit department characteristics/activities and audit fees : some evidence from Hong Kong firms

This study provides preliminary support for the notion that internal audit function assists in reducing external audit effort and fees. Data on internal audit characteristics and activities are obtained from survey respondents of Hong Kong companies and audit fee model data are acquired from their annual reports. The results of this study suggest that the external auditor of firms in Hong Kong rely on the internal audit function and subsequently charge a lower fee. Lower external audit fees are associated with a larger internal audit department and certain activities carried out by the internal audit. Specifically, lower external audit fees are associated with more internal audit effort spent on activities relating to financial statements, systems development and maintenance, operating efficiency and effectiveness, fraud investigations and unlimited access to internal auditors’ working papers. The results of this study suggest that the contribution of the internal audit may substitute for some substantive external auditing processes and lower monitoring costs.

Internal auditors' assessment of their contribution to financial statement audits : the relation with audit committee and internal audit function characteristics

This paper examines the relation between audit committee characteristics, internal audit function characteristics and internal auditors' assessment of their contribution to financial statement audits. Using survey data from chief internal auditors of 76 Malaysian publicly-listed firms, we provide evidence of a positive relationship between internal auditors' assessment of their contribution to financial statement audits and three audit committee characteristics: the proportion of independent audit committee members, their knowledge and experience of accounting and auditing, and the extent of audit committee review of internal audit programmes, budget and coordination proposals. Further, a positive relationship is found between internal auditors' evaluation of their contribution to the financial statement audit and internal audit function characteristics including size, prior experience of staff in auditing, time availability and the closeness of the function's relationship with the external auditor. The results indicate that more effective audit committees and well-resourced internal audit units tend to be positively associated with the internal auditors' assessment of their contribution to the external audit.

Voluntary demand for auditing by farm businesses: an Australian perspective

 This study investigates voluntary demand for auditing by Australian farm businesses, a significant but relatively unexplored segment of the economy. Most farms operate as family partnerships or sole proprietors and we thus focus on incentives to audit arising from internal sources (owner-manager), controlling for traditional incentives arising from external contractual constraints (i.e., debt), organisational characteristics (i.e., size), and agency conflict. We hypothesise that an external audit assists management in enhancing internal control by complementing the process of profit planning and control (budgeting) and that increased family conflict provides an incentive to engage external audit. Of the 457 survey questionnaire respondents, 27% voluntarily engage an external auditor and 66% conduct some formal written planning. Results from logistic regression analyses support the predicted impact of both size and debt on audit, and further support the hypothesised impact of budgeting. The positive association between budgeting and audit confirms the complementary relationship. More importantly, this relationship is not confounded by the combined impact of size and budgeting and debt and budgeting on voluntary audit. In addition, family conflict has no impact on voluntary demand for auditing by farm business.

Do private equity and venture capital backed firms have better corporate governance after going public?

Mercados financeiros e finanças corporativas

Porte da auditoria e manipulação da informação contábil: uma revisão sistemática da literatura

Este estudo examina a relação entre o porte da empresa de auditoria e a manipulação da informação contábil. Consistente com a literatura, o porte de auditoria tem sido utilizado como proxy de qualidade do serviço, e classificado como auditoria Big 6 e não-Big 6, sendo quanto maior o porte, maior a qualidade. A pesquisa abrangeu os estudos que utilizam acumulações discricionárias na estimação da manipulação da informação contábil. Por meio de uma revisão sistemática da literária, foram selecionadas 14 pesquisas empíricas, abrangendo Estados Unidos, Europa e Ásia. Com base na análise dos seus aspectos substantivos e metodológicos, a conclusão é que a magnitude da manipulação da informação contábil não é uniforme nos países estudados sugerindo que os ambientes cultural, institucional e legal podem influenciar a capacidade da auditoria em mitigar a ação discricionária dos gestores.

A relação entre o parecer de auditoria e a troca de auditores: uma investigação nas instituições financeiras brasileiras

Esta pesquisa tem como objetivo principal verificar se há relação entre a troca espontânea da auditoria independente e o parecer não limpo emitido no ano anterior e também se há relação positiva entre o rodízio de auditores e a emissão de pareceres não limpos no ano do rodízio e nos seguintes. Justifica-se este trabalho pela proposta de avaliar cientificamente o impacto da influência da administração e da adoção do rodízio de auditoria na independência do auditor externo, sem ser enviesado pelos interesses dos profissionais envolvidos, uma vez que esta é uma pesquisa exclusivamente documental. Portanto, chega-se a diversas hipóteses quanto à ocorrência de parecer não limpo como fator motivador para a troca de auditores por parte da administração e quanto ao rodízio obrigatório de auditorias propiciando a emissão de pareceres não limpos. Além da pesquisa documental, este trabalho também é composto por revisão da literatura acadêmica e especializada, que fundamentam e respaldam as principais questões abordadas. Os resultados obtidos, após as considerações e constatações observadas nas pesquisas bibliográficas, e nos resultados dos testes da estatística qui-quadrado, verificam que a administração é mais propensa a trocar a firma de auditoria quando recebe um parecer modificado por ressalvas e ênfases relevantes que quando recebe um parecer limpo da firma de auditoria atual. Outra constatação é a ausência de relação entre a adoção do rodízio obrigatório de auditoria e a emissão de pareceres modificados nos anos após esta troca.

I doveri e le responsabilità contabili nella corporate governance delle società di capitali

La costruzione di un modello efficiente di corporate governance deve offrire una disciplina adeguata dei doveri contabili. Ciò nonostante, gli ordinamenti giuridici configurano i doveri di contabilità in modo incompleto, giacché l’inadempimento di questi non comporta una sanzione diretta per il soggetto inadempiente. Come informazione sulla situazione economica e finanziaria della società, esiste un interesse pubblico nella contabilità, e questa può servire come base di giudizio a soggetti interni ed esterni all’impresa, nell’adozione delle sue scelte. Disporre di un’informazione falsa o inesatta al riguardo può comportare un danno ingiustificato alla società stessa, ai soci o ai terzi, che potranno esercitare le azioni precise per il risarcimento del danno cagionato. Per evitare la produzione di questi danni, da una prospettiva preventiva, la corporate governance delle società di capitali può prevedere dei meccanismi di controllo che riducano il rischio di offrire un’informazione sbagliata. Questi controlli potranno essere esercitati da soggetti interni o esterni (revisori legali) alla struttura della società, ed avranno una configurazione diversa a seconda che le società adottino una struttura monistica o dualistica di governance. Questo ci colloca di fronte ad una eventuale situazione di concorrenza delle colpe, giacché i diversi soggetti che intervengono nel processo d’elaborazione dell’informazione contabile versano la sua attuazione sullo stesso documento: il bilancio. Risulta dunque cruciale determinare il contributo effettivo di ciascuno per analizzare il suo grado di responsabilità nella produzione del danno.