Stephen Penman The George O. May Professor and the Morgan Stanley Research Scholar in the Graduate School of Business, Columbia University. He also serves as co-director of Columbia's Center for Excellence in Accounting and Security Analysis. Prior to his appontment at Columbia in 1999, Stephen Penman was the L.H. Penny Professor in the Walter A. Haas School of Business at the University of California at Berkeley. From 1990-95 he served a Chairman of the Professional Accounting Program and Chairman of the Accounting Faculty at Berkeley. He also initiated and chaired Berkeley's Annual Conference on Financial Reporting. He has served as a Visiting Professor at Columbia University and the London Business School of Economic. Professor Penman received a first-class honors degree in Commerce from the University of Queensland, Australia, and M.B.A. and Ph.D. degrees from the University of Chicago. Read More Read Less