| Degree | Institution | Year |
| Ph.D. in MIS | University of Pittsburgh | 1990 |
| M.B.A. | Southern Illinois University | 1985 |
| B.Tech. (Electrical Engineering) | Indian Institute of Technology, New Delhi | 1982 |
| Dates | Position & Institution |
| 2021-present | Chaired Full Distinguished Professor (George and Boyce Billingsley Endowed Chair and Distinguished Professor), Walton College of Business, University of Arkansas |
| 2017-2021 | Chaired Full Distinguished Professor (David D. Glass Endowed Chair and Distinguished Professor), Walton College of Business, University of Arkansas |
| 2002-2017 | Chaired Full Professor (William S. Lee Distinguished Professor of Information Systems), College of Business & Behavioral Sciences, Clemson University |
| 1998-2001 | Chaired Full Professor (Business Partnership Foundation Professor (Endowed) and Distinguished Faculty Researcher (Awarded)), The Moore School of Business, University of South Carolina |
| 1994-1997 | Associate Professor (tenured), College of Business Administration, University of South Carolina |
| 1989-1993 | Assistant Professor, College of Business Administration, University of South Carolina |
| 1988-1989 | Lecturer, Katz Graduate School of Business, University of Pittsburgh |
| 1985-1988 | Graduate Research Assistant, Katz Graduate School of Business, University of Pittsburgh |
| 1983-1985 | Graduate Research Assistant, Graduate School of Business, Southern Illinois University |
| 1982-1983 | Marketing Analyst, Hindustan Computers Limited (HCL), System Services, Associate Editor, Dataquest |