Bachelor of Science, Massachusetts Institute of Technology, 1964. Master of Business Administration, Harvard University, 1968. Volunteer United States Peace Corps., Kumasi, Ghana, 1964-1966.
Senior transport economist Louis Berger International, Abidjan, Ivory Coast, 1968-1972, principal economist, Washington, 1976-1979, regional director, Anchorage, 1980-1984, chief economist, Washington, since 1984, vice president Wirth-Berger & Associate, Denver, 1973-1975. Consultant World Bank, Washington, 1970, 74. School development program team United States Agency for International Development, Washington, 1976-1978.