Determinants of Audit Engagement Profitability
65 Pages Posted: 25 Jul 2018
Date Written: August 1, 2017
We examine determinants of audit engagement profitability using proprietary data from the national office of a Big 4 public accounting firm in Canada. We verify through interviews with senior audit partners that the audit realization rate is the primary measure used to assess engagement level profitability, and use the former to proxy for engagement profitability in our archival analysis. We find that engagement profitability is positively associated with the firm’s assignment of lead senior audit managers as identified by the national office, and its delivery of intangible client service dimensions such as communication, customization, and responsiveness (obtained from satisfaction surveys of client management and audit committee chairs). We find that audit quality, measured by discretionary accruals and audit adjustments, is not sacrificed to attain higher engagement profitability. We discuss implications for regulation and competition in audit markets.
Keywords: audit engagement realization rates, auditor expertise, client service delivery, client satisfaction
JEL Classification: M42, M21, L84
Suggested Citation: Suggested Citation