1. Introduction / David I. Rosenbaum -- 2. Dominance in the Oil Industry: Standard Oil from 1865 to 1911 / Leslie D. Manns -- 3. Tobacco: Predation and Persistent Market Power / Walter Adams and James W. Brock -- 4. Alcoa and the U.S. Aluminum Industry / Hayley Chouinard and David I. Rosenbaum -- 5. Dow Chemical and the Magnesium Industry / Marvin B. Lieberman -- 6. Eastman Kodak in the Photographic Film Industry: Picture Imperfect? / Vrinda Kadiyali -- 7. The Rise and Fall of Ford and General Motors in the U.S. Automobile Industry: A Tale Twice Told / Lawrence J. White -- 8. The Rise and Fall of IBM / Don E. Waldman -- 9. Microsoft / Rochelle Ruffer and Don E. Waldman -- 10. Blue Cross: Health Insurance / Erwin A. Blackstone and Joseph P. Fuhr -- 11. AT&T's Grand Design for Dominance in the Global Information Age / Harry M. Trebing and Maurice Estabrooks -- 12. Conclusion / David I. Rosenbaum