Business Law, Public Responsibility, and Ethics Commons^™

Living Up To Your Codes? Corporate Codes Of Ethics And The Cost Of Equity Capital, Hong Kim Duong, Marco Fasan, Giorgio Gotti

Accounting Faculty Publications

Purpose-

Previous literature provides mixed evidence about the effectiveness of a code of ethics in limiting managerial opportunism. While some studies find that code of ethics is merely window-dressing, others find that they do influence managers' behavior. The present study investigates whether the quality of a code of ethics decreases the cost of equity by limiting managerial opportunism.

Design/methodology/approach-

In order to test the hypothesis, the authors perform an empirical analysis on a sample of US companies in the 2004–2012 period. The results are robust to a battery of robustness analyses that the authors performed in order to take care …

Cross-Country Evidence On The Role Of Independent Media In Constraining Corporate Tax Aggressiveness, Kiridaran Kanagaretnam, Jimmy Lee, Chee Yeow Lim, Gerald J. Lobo

Research Collection School Of Accountancy

Using an international sample of firms from 32 countries, we study the relation between media independence and corporate tax aggressiveness. We measure media independence by the extent of private ownership and competition in the media industry. Using an indicator variable for tax aggressiveness when the firm’s corporate tax avoidance measure is within the top quartile of each country-industry combination, we find strong evidence that media independence is associated with a lower likelihood of tax aggressiveness, after controlling for other institutional determinants, including home-country tax system characteristics. We also find that the effect of media independence is more pronounced when the …

Protecting The Whistleblower: An Evolving Understanding Of The Role Of The Whistleblower, Alan Harrington

Honors Theses

This thesis will provide a background for whistleblower protection policies and explore the evolution of whistleblower protection policies in the United States in relation to publicly traded companies.

What The Sarbanes-Oxley Act Does Not Include: An Examination Of The Importance Of Audit Firm Rotation, Audit Firm Credibility And Tone At The Top, Nicole Damaschi

Honors Theses

This thesis is an examination of the Sarbanes-Oxley Act (SOX) that was passed in response to a wave of accounting frauds, including Enron and WorldCom. Paul Sarbanes and Michael Oxley established SOX in an attempt to restore investors' confidence in the financial statements of publicly traded companies. However, there are critical elements of financial reporting that it fails to address, like audit firm rotation, audit firm credibility and management's tone at the top. Mandatory audit firm rotation and credible audit firms are believed to result in high-quality audits while management's tone at the top is reflected through the honesty and …