| George Stigler | |
| Born | January 17, 1911 Seattle, Washington, U.S. |
|---|---|
| Died | December 1, 1991 Chicago, Illinois, U.S. |
| Nationality | United States |
| Fields | Economics |
| Institutions | University of Chicago |
| Alma mater | Northwestern University, University of Chicago |
| Doctoral advisor | Frank Knight |
| Notable students | Thomas Sowell |
| Known for | Capture theory |
| Notable awards | Nobel Prize in Economics (1982) National Medal of Science (1987) |
George Joseph Stigler (January 17, 1911 – December 1, 1991) was a U.S. economist. He won the Nobel Prize in Economics in 1982, and was a key leader of the Chicago School of Economics, along with his close friend Milton Friedman.
While at Chicago, he was greatly influenced by Frank Knight, his dissertation supervisor. Milton Friedman, a friend for over sixty years, comments it as a remarkable feat since only three or four students ever managed to complete their PhD dissertation under Knight in 28 years of his service at Chicago. Jakob Viner and Henry Simons also had great influence on him. Among his students, Allen Wallis and Milton Friedman also had great impact on his economic thinking.
Stigler is best known for developing the Economic Theory of Regulation, also known as capture, which says that interest groups and other political participants will use the regulatory and coercive powers of government to shape laws and regulations in a way that is beneficial to them. This theory is an important component of the Public Choice field of economics. He also carried out extensive research into the history of economic thought.
His 1962 article "Information in the Labor Market" developed the theory of search unemployment.
In his book, The Intellectual and the Marketplace, he proposed Stigler's Law of Demand and Supply Elasticities that "all demand curves are inelastic, and all supply curves are inelastic, too." He referenced many studies that found most goods and services to be inelastic over the long run. From that and a proof by Alfred Marshall that "the third condition [for inelastic demand] is that only a small part of the expenses of production of the commodity should consist of the price", he also proposed that "since most or all specific costs of production are relatively small, and entrepreneurs do not bother with small costs, ... they do not bother with costs at all. Hence they do not maximize profits."
Stigler was born in Seattle, Washington, attended the University of Washington and Northwestern University, and received his Ph.D. from the University of Chicago in 1938. He spent much of World War II at Columbia University, performing mathematical and statistical research for the Manhattan Project. He later served on the Columbia faculty from 1947 to 1958.
Stigler was a founding member of the Mont Pelerin Society, and served as its president from 1976 to 1978.
He also received National Medal of Science in 1987.
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