SHMANSKE, Stephen. American, b. 1954. Genres: Business/Trade/ Industry, Economics, Transportation. Career: U.S. Department of Justice, Antitrust Division, economist, 1978; California State University, Hayward, instructor to professor of economics, 1979-. Law Offices of Stevens & Stevens, economic consultant, 1979-; consultant to other organizations. Publications: Public Goods, Mixed Goods, and Monopolistic Competition, Texas A&M University Press, 1991; Contributor to economic, business, and finance journals. Address: Department of Economics, California State University, Hayward, CA 94542, U.S.A.