Do post-restatement firms care about financial credibility? Evidence from the pre- and post-SOX eras

This study examines whether negative-market-reaction firms in the year following restatement announcements adopt more conservative financial reporting to respond to their financial reporting credibility crisis, especially in the post-SOX era. Using Basu’s (1997) measure of conservatism, we find that negative-market-reaction firms in the year following restatement announcements report their financial statements more conservatively in the post-SOX era, as the market reaction following restatement announcements becomes more severe. We also find that as the negative market restatement reaction becomes more severe, negative-market-reaction firms using a Big N auditor in the year following financial restatements report their financial statements more conservatively in the post-SOX era.