Thomas Z. Lys

A Note on Analysts' Earnings Forecast Errors Distribution

D. Cohen, Daniel A. Cohen, Thomas Z. Lys, 2003 .

Use of R-Squared in Accounting Research: Measuring Changes in Value Relevance Over the Last Four Decades

Stephen J. Brown, Kin Lo, Thomas Z. Lys, 1998 .

Real and Accrual-Based Earnings Management in the Pre- and Post-Sarbanes Oxley Periods

Thomas Z. Lys, Aiyesha Dey, D. Cohen, 2004 .

Earnings Announcement Premia and the Limits to Arbitrage

Aiyesha Dey, D. Cohen, S. Sunder, 2004 .