Ogisma, L., W. Sawadgo, F.C. O'Donnell, J. Molnar, G. Huluka, J.F. Saint Preux, N. Louis, and O. Nord. 2025. "Drinking-water Quality in Neighborhood Kiosks: Suppliers’ Willingness to Test their Water in Northern Haiti." Water Environment Research 97(9): 1-10.
Hou, P., F. Sun, W. Sawadgo, S. Huseynov, and W. Li. 2025. "The Cost of Raising a Child: Equivalence Scales in the United States." Economics Letters 252: 112359.
Adu, D., W. Li, and W. Sawadgo. 2025. "Trade and Development Implications of the U.S. African Growth and Opportunity Act." Applied Economics 57(32): 4631-46.
Ogisma, L., F.C. O’Donnell, W. Sawadgo, J. Molnar, G. Huluka, and E. Laguerre. 2024. "Pricing Drinking Water Testing in Northern Haiti: Financial Sensitivity to Operating Costs, User Demand, and Economic Conditions." Heliyon 10(18): 1-12.
Adu, D.T., W. Li, and W. Sawadgo. 2024."US Trade Policy and Public Health: Heterogeneous Effects from the North American Free Trade Agreement." Public Health Nutrition 27(1): 1-16.
Plastina, A., W. Sawadgo, and E. Okonkwo. 2024. "Pervasive Disadoption Substantially Offsets New Adoption of Cover Crops and No-till.'' Choices 39(2): 1-14.
Sawadgo, W. 2024. "Are Crop Insurance Discount Programs for Cover Crops Effective? Evidence from Iowa." Agricultural & Environmental Letters. 9(1): 1-5.
Adjei, E., J. Zhang, W. Sawadgo, and W. Li. 2024. "Nonlinear Effects of Conservation Reserve Program Rental Rates on Land Enrollment under Varying Crop Price Regimes." Applied Economic Perspectives and Policy 46(3): 1038-1064.
Adu, D.T., W. Li, and W. Sawadgo. 2023."Estimating the Unintended Impact of the North American Free Trade Agreement on U.S. Public Health." Social Science and Medicine 333: 1-14.
Awarded 2024 Best Paper Award by the Health Economics Section of the Agricultural and Applied Economics Association.
Sawadgo, W. and A. Plastina. 2022. “The Invisible Elephant: Disadoption of Conservation Practices in the United States.” Choices 37(1): 1-13.
Awarded Choices Outstanding Article by the Agricultural and Applied Economics Association.
Sawadgo, W.P.M. and A. Plastina. 2021. “Do Cost-Share Programs Increase Cover Crop Use? Empirical Evidence from Iowa.” Renewable Agriculture and Food Systems 36(6): 527-535.
Sawadgo, W.P.M., W. Zhang, and A. Plastina. 2021. “What Drives Landowners’ Conservation Decisions? Evidence from Iowa.” Journal of Soil and Water Conservation 76(3): 211-221.
Plastina, A., F. Liu, W. Sawadgo, F.E. Miguez, S. Carlson, and G. Marcillo. 2018. “Annual Net Returns to Cover Crops in Iowa.” Journal of Applied Farm Economics 2(2): 19-36.
Aller, D., S. Archontoulis, W. Zhang, W. Sawadgo, D. Laird, and K. Moore. 2018. “Long Term Biochar Effects on Corn Yield, Soil Quality and Profitability in the US Midwest.” Field Crops Research 227: 30-40.
Plastina, A., F. Liu, W. Sawadgo, F. Miguez, and S. Carlson. 2018. “Partial Budgets for Cover Crops in Midwest Row Crop Farming.” Journal of the American Society of Farm Managers and Rural Appraisers: 90-106.