In this paper we examine some of the costs and benefits associated with mandatory audit firm rotation using data from Italy, where mandatory audit firm rotation has been in place since 1975. Previous studies on the subject did not find consistent evidence on the association between audit quality...

Using a sample of U.S. firms from 2003 to 2018, we examine the effect of an audit client’s code of ethics quality on audit fees. We find that clients with a lower code of ethics quality pay significantly higher audit fees, suggesting that auditors perceive such clients as riskier and charge...