Fellow, Association of Environmental and Resource Economists(2007).
American Agricultural Economics Association, Quality of Communication Award (2007) for Regulating Agricultural Biotechnology: Economics and Policy (with R. E. Just and J. M. Alston), New York: Springer, 2006.
American Agricultural Economics Association, Outstanding Review of Agricultural Economics Article (2007) for “Adoption of Bt Cotton and Impact Variability: Insights from India,” with Matin Qaim, Arjunan Subramanian, and Gopal Naik (Review of Agricultural Economics, 28:1, March 2006, 48-58).
American Agricultural Economics Association, Publication of Enduring Quality Award (2005) for “Adoption of Agricultural Innovations in Developing Countries: A Survey” (Economic Development and Cultural Change, 33:2, January 1985, 255-298).
American Agricultural Economics Association, Quality of Research Discovery Award (2002) for “Environmental and Distributional Impacts of Conservation Targeting Strategies” (Journal of Environmental Economics and Management, 41, May 2001), 333-350).
U.C. Berkeley Alumnus of the Week (January 27, 2003).
International Cannes Prize for Water and the Economy (2000).
Fellow, American Agricultural Economics Association (1998).
American Agricultural Economics Association Honorable Mention, Quality of Research Discovery Award (1990) for “Input Allocation in Multicrop Systems.”
American Agricultural Economics Association Honorable Mention, Quality of Research Discovery Award (1984) for “Stochastic Structure, Farm Size, and Technology Adoption in Developing Agriculture.”
Western Agricultural Economics Association, Outstanding Published Research in Agricultural Economics Award (1984) for “Estimation of Multi-Crop Production”