Research Interests

Financial Reporting and Disclosure

International Accounting

Corporate Governance

Debt Contracting

Corporate Social Responsibility


"The Impacts of Product Market Competition on the Quantity and Quality of Voluntary Disclosures", September 2010, Review of Accounting Studies, Vol. 15, Iss. 3, pp. 663-711.  
Winner of Best Paper Award at the 2009 Review of Accounting Studies Conference and the 2008 Transatlantic Doctoral Conference


"Ownership Structure and Corporate Diversification" (with Yi Zhang), 2006, Business and Politics, Vol. 8, Article 4: Iss. 1, Article 4.

Working Papers

"Active Owership " (with Elroy Dimson and Oguzhan Karakas)
Solicited by Review of Financial Studies, Revise and resubmit
Winner of 2012 Moskowitz Prize for Socially Responsible Investing [Link];Recipient of 2009 French SIR Research Grant and 2008 INQUIRE Europe Research Grant
Major media citations: Financial Times; Wall Street Journal; Pensions & Investments; Professional Pensions; Financial News; Interview with Motley Fool


"Mandatory IFRS Adoption, Fair Value Accounting and Accounting Information in Debt Contracts" (with Ray Ball and Lakshmanan Shivakumar), Revise and resubmit at Journal of Accounting Research


"Corporate Governance and Restrictions in Debt Contracts" (with Irem Tuna and Florin Vasvari)


"Mandatory Disclosure Reform and Executive Compensation: Is Executive Pay Higher after the Mandatory Adoption of IFRS?"(with Steve Balsam and Elizabeth Gordon)


"The Effects of Management Earnings Forecast Mandates: Evidence from China" (with Xiaobei Huang, Senyo Tse, and Jennifer Wu Tucker)


"Mandatory Financial Reporting and Voluntary Disclosure: Evidence from Mandatory IFRS Adoption" (with Holly Yang)
Featured at Harvard Law School Forum on Corporate Governance and Financial Regulation [Link]


"Accounting Conservatism and the Cost of Capital: International Analysis"

I love Pets


About Me

Curriculum Vitae [PDF]

My SSRN Author Page

My Google Scholar Citations

Contact Details


Tel: 1-215-204-4231

Fax: 1-215-204-5587

Address: 449 Alter Hall, 1801 Liacouras Walk, Philadelphia, PA 19122


Fox School of Business Accounting Workshops