Director, Division of Applied Social Sciences, College of Agriculture, Food and Natural Resources, University of Missouri-Columbia (past)
2014
Professor, Division of Applied Social Sciences, College of Agriculture, Food and Natural Resources, University of Missouri-Columbia (past)
2011
MFA Professor, Department of Agricultural and Applied Economics, Division of Applied Social Sciences, College of Agriculture, Food and Natural Resources, University of Missouri-Columbia (past)
Professor, Department of Agricultural and Applied Economics, Division of Applied Social Sciences, College of Agriculture, Food and Natural Resources, University of Missouri-Columbia (past)
Department Chair, Department of Agricultural and Applied Economics, Division of Applied Social Sciences, College of Agriculture, Food and Natural Resources, University of Missouri-Columbia (past)
Associate Professor, Department of Agricultural and Applied Economics, Division of Applied Social Sciences, College of Agriculture, Food and Natural Resources, University of Missouri-Columbia (past)