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Research Collection School Of Accountancy

2008

Portfolio and Security Analysis

Articles 1 - 2 of 2

Full-Text Articles in Business

The Association Between Excess Audit Fees And Audit Quality: A Us-Uk Comparison, Soongsoo Han, Tony Kang, Yong Keun Yoo Jun 2008

The Association Between Excess Audit Fees And Audit Quality: A Us-Uk Comparison, Soongsoo Han, Tony Kang, Yong Keun Yoo

Research Collection School Of Accountancy

Prior studies that examine the association between excess audit fees and audit quality (measured by discretionary accruals) using US data fail to document a significant association. However, there is no convincing explanation for this result to date. In this study, we test a cancellation hypothesis, which suggests that the non-association might be due to the cancellation effect between the risk-effort effect and the bonding effect that excess fees capture. To the extent that excess fees capture the compensation for effort the auditor puts in for a risky client, which is not captured in the existing audit fee models (the risk-effort …


Implications Of Transaction Costs For The Post-Earnings-Announcement Drift, Jeffrey Ng, Rodrigo Verdi, Tjomme Rusticus Jan 2008

Implications Of Transaction Costs For The Post-Earnings-Announcement Drift, Jeffrey Ng, Rodrigo Verdi, Tjomme Rusticus

Research Collection School Of Accountancy

This paper examines the effect of transaction costs on the post–earnings announcement drift (PEAD). Using standard market microstructure features we show that transaction costs constrain the informed trades that are necessary to incorporate earnings information into price. This implies weaker return responses at the time of the earnings announcement and higher subsequent returns drift for firms with higher transaction costs. Consistent with this prediction, we find that earnings response coefficients are lower for firms with higher transaction costs. Using portfolio analyses, we find that the profits of implementing the PEAD trading strategy are significantly reduced by transaction costs. In addition, …