This article examines the risk effect of the Sarbanes-Oxley Act of 2002 (SOX) for the US financial services (FS) industry. The major provisions of SOX relate to increased transparency of the financial reporting system and improved internal governance of firms. The overall results support that...

This study examines individual commodity futures price reactions to large one-day price changes, or 'shocks'. The mean-adjusted abnormal return model suggests that investors in 6 of the 18 commodity futures examined in this study either underreact or overreact to positive surprises. It also...