Bachelor of Science, Stanford University, 1974. Master of Science, Stanford University, 1975. Doctor of Philosophy, Stanford University, 1982.
Assistant professor University Philippines, Los Banos, 1982-1985. Vis assistant professor, graduate scholar University Illinois, Champaign/Urbana, 1985-1987, assistant professor agricultural economics, 1987-1992, associate professor agricultural economics, since 1992. Consultant to World Bank, Asian Development Bank, Indonesian Government, Winrock International.
Member American Economic Association, American Agricultural Economics Association, Sigma Xi.
Children: Meredith, Andrea.