He currently serves as one of two co-editors of Food Policy and as a member of the editorial board of the Agricultural and Resource Economics Review and of the Review of Agricultural, Food, and Environmental Studies. In the past, he has also served as associate editor of the American Journal of Agricultural Economics. His research lies at the intersection of agricultural economics, food policy, and international development. A few specific areas in which he has been conducting research include contract farming and agricultural value chains, risk and uncertainty, food prices, market access, and land markets.