This study provides some market based evidence on the usefulness of comprehensive income disclosures in a Statement of Changes in Equity (SCE). Using a sample of listed New Zealand firms, we find no evidence that separate disclosure of the comprehensive income items provides any value relevant...

A report issued by the U.S. General Accounting Office (GAO) in 2003 identified auditors' industry expertise as a critical factor for firms choosing an auditor, and highlighted the rather extreme levels of auditor concentration in some industries. We posit that the investment opportunity set...

A report issued by the U.S. General Accounting Office (GAO) in 2003 identified industry specialization as a key driver of consolidation among audit firms and highlighted the extreme levels of auditor concentration in some industries. Like the GAO, we view auditor concentration as a measure of...

Audit clients' investment opportunity sets (IOS) include firm-specific opportunities that are unique to the client, as well as opportunities generalizable to the client's industry and opportunities even more generically available to all firms. Prior research does not examine the variation in...