- Oxford University, Oxford, England: BA-1970; MA-1974.
- Indiana University, Bloomington, Indiana: MBA-1972; DBA-1975.
- Assistant Professor, GSIA, Carnegie-Mellon University, 1974-79.
- Ford Foundation Visiting Assistant Professor (1978-79), Associate Professor (1979-83), Professor (1983-), Graduate School of Business, University of Chicago.
- Marvin Bower Fellow, Graduate School of Business, Harvard University, 1985-86.