1993The Winner's Competitive Cycle in Money Market Funds (with Richard Makadok) at the Academy of Management Meetings, Atlanta, Ga.
1993Seminar presentations at the University of Michigan; the Wharton School, University of Pennsylvania; the Cox School of Business, southern Methodist University; and at the Fuqua School, Duke University
1992Strategic Groups, Business Strategy and Finaancial Performance in the Airline Industry, 1968-1988 (with Gary Carini) at the Academy of Management Meetings, Las Vegas NV.
1992Process Innovation and Make or Buy Decisions at the Academy of Management Meetings, Las Vegas, NV.
1992Coooperation and Entry Induction as an Extension of Technological Rivalry (with Bruce Kogut and Wei-jian Shan) at the Social Networks Conference, San Diego, CA.
1991Seminar presentations at Carnegie-Mellon, the University of Chicago, Rutgers University, and NYU
1990The Structuring of the Biotechnology Industry (with W-J Shan and Bruce Kogut), presented at the Biannual Meeting of the Schumpeter Society, Manassas, Virginia.
1990Network Formation in the Biotechnology Industry (with Bruce Kogut and W-J Shan), presented at the conference on Network Organizations, Harvard University.
1989Strategic Consistency and Business Performance: Theory and Analysis, presented at the Conference on the State of the Art in Theory and Method in Strategy, Wharton School, University of Pennsylvania.
1988Panel Chairman and Organizer, Vertical Integration and Restructuring in the U. S. Automobile Industry, Eighth International Automotive Industry Conference, University of Michigan, Ann Arbor, Michigan.
1987Interorganizational Effectiveness, Efficiency and Network Structure, presented at the Annual Meeting of the Academy of Management, New Orleans, Louisiana.
1987Strategic Transaction Costs and Vertical Integration, presented at the Annual Meeting of Academy of Management, New Orleans, Louisiana.
1986Strategic Consistency, Synergy and Business Performance (with Raymond Thietart) presented at The Annual Meeting of the Academy of Management, Chicago, Illinois.
1985Business Strategy Contracting and Signalling, presented at the TIMS-ORSA Meeting, March, Boston, Massachusetts.
1985A Mimic Model of the Fit Between Strategy, Environment and Business Performance, presented at TIMS-ORSA Meeting, March, Boston, Massachusetts.
1984The Strategy-History Connection: The Case of Exxon (with Allen Kaufman), presented at the Annual Meeting of the Strategic Management Society, October, Philadelphia, Pennsylvania.
1984Presentation to Strategic Management Group at the University of Michigan, October, Ann Arbor, Michigan.
1984Network Cognition and Position in a Computer Software Firm, presented at the Sun Belt Social Network Conference, February, Phoenix, Arizona.
1984The Interaction of Uncertainty and Asset Specificity in Make or Buy Decisions (with David Weber), presented at the Academy of Management Meetings, August, Boston, Massachusetts.
1984Prestige and the Interorganizational Network in a Population of Hospitals (with William Evan), presented at the Academy of Management Meetings, August, Boston, Massachusetts.
1983Prediction Analysis, presented at the Annual Meeting of Academy of Management, Dallas, Texas.