Audit quality: what's important to users of audit services

Purpose: This paper aims to investigate the relative importance of audit-team and audit-firm attributes in perceptions of audit quality by two groups of users of audit services: audit committee chairs/members (“insiders”) and financial analysts/fund managers (“outsiders”).

Design/methodology/approach: Using a survey questionnaire, data are gathered from 39 audit committee chairs/members and 42 financial analysts/fund managers and analysed using adaptive conjoint analysis.

Findings: The findings reveal that both groups perceive audit-team attributes as relatively more important than audit-firm attributes. This is consistent with expectations for “insiders”, but inconsistent with expectations for “outsiders”. Differences are also found in the internal ratings of some of the attributes, with “insiders” and “outsiders” placing different relative importance on some attributes.

Research limitations/implications: The usual set of limitations that are present in a survey method also apply in this study, i.e. surveys rely on reports of behaviours rather than observations and are therefore susceptible to measurement error. A further limitation is that, in using adaptive conjoint analysis, the number of attributes that may be included in the survey is restricted and, consequently, the attributes selected may not be comprehensive or fully representative.

Originality/value: The study extends the scope of prior studies by examining the relative importance of audit-team and audit-firm attributes in perceptions of audit quality. In using conjoint analysis, the study makes a unique and innovative contribution by providing direct evidence on the relative importance of attributes in perceptions of audit quality for different users of audit services. The findings have implications for regulators and the accounting profession concerned with improving confidence in corporates and for audit firms in monitoring and promoting the quality of their audit services.