There are different types of audit, such as financial audit, regulatory audit, operational audit of performances, audit of information systems, environmental audit and others. But basically, we distinguish two types of audit which will be the main focus of attention in this work. External audit,...

The study reveals that unlike SAIs from more affluent countries, the majority of SAIs from poorer countries opt to include in their audits more frequently also elements of the international comparison. The paper also brings attention to the fact that about half of the examined SAIs adopted...

We find that Sarbanes-Oxley (SOX) had two significant effects on the audit market for nonpublic entities. The first short-run effect stems from inelastic labor supply coupled with an audit demand shock from public companies. As a result, private companies reduced their use of attested financial...

This paper examines the determinants of internal audit outsourcing from the macro perspective of financial ecological environment. We find that in regions with a poor financial ecological environment, firms are more likely to outsource internal audit and more inclined to outsource to other...