- PhD student, The Hong Kong University of Science and Technology, Accounting Department – Hong Kong
- Professor and Department Chair, Department of Applied Economics and Statistics, University of Delaware – Newark, DE
- Professor of Economics, North Carolina A&T State University – Greensboro, NC
- Managing Director and Equity Research Analyst, Raymond James & Associates – Charlotte, NC
- US Department of Justice/Antitrust Division/Economic Analysis Group and Johns Hopkins University – Washington, DC
- Assistant Head of School for Academics & Head of Upper School, The Walker School – Marietta GA