This study examines whether auditors use their own going-concern opinion (GCO) errors (i.e., endogenous, results-based audit-quality signals) as audit-quality signals, and whether they use those signals to make adjustments in their subsequent office-wide audit quality. We argue (along with the...

The importance of internal audits for the pharmaceutical company, which is indicated in the guidelines for good practices in pharmacy (in particular, GMP, GDP).The issue of selection, training, grading, certification and continuous improvement of the auditor’s competence at pharmaceutical...

The purpose of this study is to analyze whether engagement quality control review (EQCR) hours affect auditor changes and whether abnormal audit fees and changes in management have moderating effects on the relation between EQCR hours and auditor changes. The logit regression model is designed...