Hiu Lam Choy

Candid photo of Hiu Lam Choy

Selected Works


Chang, Hsihui, Choy, Hiu Lam, and Wan, KamMing, Effect of the Sarbanes-Oxley Act on CEOs’ Stock Ownership and Pay-Performance Sensitivity. Review of Quantitative Finance and Accounting 38 (Jan 2012):

Choy, Hiu Lam, Gul, Ferdinand, and Yao, Jun, Does political economy reduce agency costs? Some evidence from dividend policies around the world. Journal of Empirical Finance 18 (Jan 2011): 16-35.

Chang, Hsihui, Choy, Hiu Lam, Hwang, Iny, and Lev, Benjamin, Return to scale in public accounting firms. Proceedings of the IV Conference on Mgnt Sci. & Em 4 ICMSEM (Year 2010): 3-7.

Choy, Hiu Lam, Chang, Hsihui, Cooper, William, Parker, Barnett, and Ruefli, Timothy, Measuring Productivity Growth, Technical Progress, and Efficiency Changes of CPA Firms Prior to, and Following the Sarbanes-Oxley Act. Socio-Economic Planning Sciences 43 (Dec 2009): 221-228.

Chang, Hsihui, Choy, Hiu Lam, Cooper, William, and Ruefli, Timothy, Using Malmquist Indexes to Measure Change in the Productivity and Efficiency of U.S. Accounting Firms Before and After the Sarbanes-Oxley Act. OMEGA 37 (Oct 2009): 951-960.

Chang, Hsihui, Choy, Hiu Lam, Cooper, William, and Lin, M, The Sarbanes-Oxley Act and the Production Efficiency of Public Accounting Firms in Supplying Accounting Auditing and Consulting Services: An Application of Data Envelopment Analysis. International Journal of Services Sciences 1 (Jul 2008): 3-20.


BBA Accounting - The Chinese University of Hong Kong 1992
MPA - University of Texas at Austin 1995
PhD - University of Rochester 2004

College News

The Accounting Department is pleased to welcome four new faculty members and a new staff member to our department and congratulate four professors on their promotions.