The remaining role for government policy in the deregulated airline industry / Steven A. Morrison and Clifford Winston -- Competition in the deregulated railroad industry : sources, effects, and policy issues / Curtis Grimm and Clifford Winston -- Competition in U.S. telecommunications services : effects of the 1996 legislation / Robert W. Crandall and Jerry A. Hausman -- Deregulation and regulatory reform in the U.S. electric power sector / Paul L. Joskow -- Conclusion / Sam Peltzman and Clifford Winston