1. Business, Messiah University, Mechanicsburg, PA, USA
2. Agriculture, Food & Resource Economics, Michigan State University, East Lansing, MI, USA
3. Research and Impact Assessment Division, Senior Research Economist, International Fund for Agricultural Development (IFAD), Rome, Italy
4. Nonresident Senior Fellow, Brookings Institute, Visiting Scholar, Blum Center for Developing Economies, University of California Berkeley, Berkeley, CA, USA