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Michael Spence
A Michael Spence.jpg
Birth November 7, 1943 (1943-11-07) (age 66)
Montclair, New Jersey, USA
Nationality  United States
Institution Harvard University
Stanford University
Field Microeconomics
Alma mater Harvard University (Ph.D.)
University of Oxford (B.A.)
Princeton University (B.A.)
Influences Kenneth Arrow
Thomas Schelling
Richard Zeckhauser
Contributions Signaling theory
Awards John Bates Clark Medal (1981)
Nobel Memorial Prize in Economics (2001)
Information at IDEAS/RePEc

Andrew Michael Spence (born November 7, 1943) is an American-born, Canadian-raised economist and recipient of the 2001 Nobel Memorial Prize in Economic Sciences, along with George A. Akerlof and Joseph E. Stiglitz, for their work on the dynamics of information flows and market development. He conducted this research while at Harvard University. In the current technological environment—with ever more abundant information flows about market development, prices, profit margins, investment instruments and rates of return—their work is more relevant than ever.

Michael Spence is probably most famous for his job-market signaling model, which essentially triggered the enormous volume of literature in this branch of contract theory. In this model, employees signal their respective skills to employers by acquiring a certain degree of education, which is costly to them. Employers will pay higher wages to more educated employees, because they know that the proportion of employees with high abilities is higher among the educated ones, as it is less costly for them to acquire education than it is for employees with low abilities. For the model to work, it is not even necessary for education to have any intrinsic value if it can convey information about the sender (employee) to the recipient (employer) and if the signal is costly.

Spence did his middle and high school education at the University of Toronto Schools of the University of Toronto. In 1966, he was awarded a Rhodes Scholarship at Oxford University upon graduation from Princeton University with a degree in Philosophy. He studied Mathematics at Oxford. Spence is a former Dean of the Stanford Graduate School of Business and is presently the Chairman of the Commission on Growth and Development.

Spence will join the faculty of New York University Stern School of Business, effective September 1, 2010.[1]


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