Oliver E. Williamson

Oliver E. Williamson

Oliver Eaton Williamson (born September 27, 1932) is an American economist, professor at the University of California, Berkeley and recipient of the Nobel Memorial Prize in Economic Sciences.

A student of Ronald Coase, Herbert A. Simon and Richard Cyert, he specializes in transaction cost economics. Williamson received his B.S. in management from the MIT Sloan School of Management in 1955, M.B.A. from Stanford University in 1960, and his Ph.D. from Carnegie Mellon University in 1963. From 1965 to 1983 he was a professor at the University of Pennsylvania and from 1983 to 1988, Gordon B. Tweedy Professor of Economics of Law and Organization at Yale University. He has held professorships in business administration, economics, and law at the University of California, Berkeley since 1988 and is currently the Edgar F. Kaiser Professor Emeritus at the Haas School of Business. In 2009 he was awarded the Nobel Memorial Prize in Economics for "his analysis of economic governance, especially the boundaries of the firm", sharing it with Elinor Ostrom.

By drawing attention at high theoretical level to equivalences and differences between market and non-market decision-making, management and service provision, Williamson has been influential in the 1980s and 1990s debates on the boundaries between the public and private sectors.

His focus on the costs of transactions has led Williamson to distinguish between repeated case-by-case bargaining on the one hand and relationship-specific contracts on the other. For example, the repeated purchasing of coal from a spot market to meet the daily or weekly needs of an electric utility would represent case by case bargaining. But over time, the utility is likely to form ongoing relationships with a specific supplier, and the economics of the relationship-specific dealings will be importantly different, he has argued.

Other economists have tested Williamson's transaction-cost theories in empirical contexts. One important example is a paper by Paul L. Joskow, "Contract Duration and Relationship-Specific Investments: Empirical Evidence from Coal Markets," in American Economic Review, March 1987. The incomplete contracts approach to the theory of the firm and corporate finance is partly based on the work of Williamson and Coase.

Read more about Oliver E. Williamson:  Theory, Nobel Memorial Prize in Economic Sciences, Awards and Fellowships, Selected Papers, Books

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