University Professor of Public Policy
Schar School of Public Policy and Government
George Mason University
1984
2020
Associate Professor and Assistant Professor
Political Science Department
California State University, Fullerton
1984
Assistant Professor
Political Science Department
University of California, Riverside
1975
1984
Special Assistant
Office of the Director
U.S. Office of Personnel Management
1980
1981
Research Fellow
Governmental Studies
The Brookings Institution
1974
1975