ROBERT A. SCHWARTZ is Marvin M. Speiser Pro-fessor of Finance and University Distinguished Professor in the Zicklin School of Business, Baruch College, CUNY. Before joining the Baruch faculty in 1997, he was Professor of Finance and Economics and Yamaichi Faculty Fellow at New York University's Leonard N. Stern School of Business, where he had been a member of the faculty since 1965. Professor Schwartz received his PhD in economics from Columbia University. He has published over fifty journal articles and fifteen books, including Equity Markets in Action (Wiley), which he coauthored with Reto