The Friedman School pursues cutting-edge research and education from cell to society, including in molecular nutrition, human metabolism, population studies, clinical trials, nutrition interventions and behavior change, communication, food systems and sustainability, global food insecurity, humanitarian crises, and food economics and policy.
Bergstrom Foundation Professor in Global Nutrition
Adjunct Professor, Department of Resource Economics and Environmental Sociology, University of Alberta
Associate Director, Economics and Consumer Behavior, Tufts University Sensory and Science Center
Faculty Affiliate, Tufts Institute of the Environment
Editor, Canadian Journal of Agricultural Economics
Sean B. Cash is an economist with the Friedman School of Nutrition Science and Policy at Tufts University. His research focuses on how food, nutrition, and environmental interventions and policies affect both producers and consumers. Ongoing and recent projects in this area include the efficacy of food label and price interventions as public health and environmental tools, including linkages to disease incidence; children’s food choices in commercial and school environments; consumer interest in food labeling of ethical attributes of food production; economics aspects of obesity; economic barriers to adherence to diabetes treatments; the role of agricultural policies on nutrition; and how point-of-sale health messaging impacts consumers’ demand for food. He also conducts research in the areas of environmental impacts in food production, including projects on climate change and tea production and invasive species management.
Dr. Cash has been the Principal or Co-Investigator on over $7 million of research funding. His work has been funded by the United States Department of Agriculture, the National Science Foundation, the Federal Emergency Management Agency, the Canadian Institutes of Health Research, Agriculture and Agri-food Canada, and Newman’s Own Foundation, among other sources.
Dr. Cash currently serves as Editor of the Canadian Journal of Agricultural Economics and on the editorial board of Agribusiness. He is on the Board of Directors of the Council on Food, Agricultural and Resource Economics (C-FARE), and has previously served the Chair of the Food Safety and Nutrition section of the Agricultural and Applied Economics Association. He has been involved extensively in policy and public-facing work, including testimony to the Canadian Parliament and service on a National Academy of Sciences panel on invasive species impacts of food trade. He was previously on faculty at the University of Wisconsin – Madison and the University of Alberta, and has worked at Resources for the Future and Arnold & Porter.
Ph.D., 2003, Agricultural and Resource Economics, University of California, Berkeley
M.S., 2000, Agricultural and Resource Economics, University of California, Berkeley
M.A., 1998, Applied Economics, University of Michigan, Ann Arbor (additional coursework completed toward degree in Resource Policy and Behavior)
B.A., 1992, International Studies, The Johns Hopkins University