Research Professor, Department of Economics, Haslam College of Business, University of Tennessee, Knoxville (past)
Associate Professor, International Center for Public Policy, Andrew Young School of Policy Studies, Georgia State University (past)
Assistant Professor, Department of Resource Economics
Associate Professor, Department of Economics, Haslam College of Business, University of Tennessee, Knoxville (past)
Assistant Professor, Department of Economics, Haslam College of Business, University of Tennessee, Knoxville (past)
Fellow, Boyd Center for Business & Economic Research, Haslam College of Business, University of Tennessee, Knoxville (past)
Associate Professor, Department of Economics, Andrew Young School of Policy Studies, Georgia State University (past)