Profile
Armen Alchian — (1914-)
Economist
Armen Alchian was born on April 12, 1914 in Fresno, California. In 1932 he attended Fresno State College, and transferred to Stanford in 1934. He obtained his B.A. from Stanford in 1936. He continued at Stanford as a graduate student, finishing his Ph.D. dissertation on "The Effects of Changes in the General Wage Structure" in 1943. In 1940-41 he was at the NBER and Harvard, and in 1942 he was an instructor at the University of Oregon. He served in the U.S. Army Air Forces from 1942-46 doing statistical work. He arrived at UCLA in 1946, becoming associated with RAND at the same time. He became a full professor at UCLA in 1958. He as received numerous awards and honors over the years, and became a Distinguished Fellow of the American Economic Association in 1996.
Armen Alchian is known to his students and colleagues and others as the founder of the "UCLA tradition" in economics, a tradition that continues to this day. This tradition emphasizes that individual behavior is self-seeking and "rational" and that this has many unanticipated consequences. It recognizes that "rationality" is the outcome of evolution and learning, and emphasizes the frictions such as uncertainty that act as brakes on individual's ability to make decisions and coordinate with one another.
Above all, Alchian is known for the impact he has had on generations of UCLA graduate students, largely through his first year course in microeconomics. His best known student is William F. Sharpe, who received the Nobel Memorial Prize in Economic Science in 1990 for his work on finance.
A constant theme in Alchian's work is the rational self-seeking view of economic man. Armen, however, was far ahead of his time in seeing individual rationality as a consequence rather than as an assumption. This evolutionary point was clearly laid out in 1950: he argued that regardless of the underlying motivations, efficient behaviors survive, and inefficient behavior does not. Learning and uncertainty is a constant theme of Armen's work throughout his career; of particular interest is his empirical work on the learning curve from the early 1960's in which he studies how the output of airframes increases over time with the same level of input.
Alchian is one of the founding fathers of the "law and economics" school, and in particular what has come to be known as the property rights approach. This approach emphasizes the implications of property rights for risk bearing and incentive reasons, and the inefficiencies that can result from common ownership.
In the early 1970's he and Harold Demsetz published a landmark paper on the theory of the firm. This emphasized the way in which the firm can internalize externalities associated with incentive problems. The difficulties of monitoring in the presence of shirking were emphasized, and the article represents the beginning of the modern literature on incentive contracts and moral hazard.
Alchian was also a pioneer of the idea that information costs can lead to resource unemployment, especially of labor. Typical of Armen, his work on the subject was kept "in the drawer" for many years and used largely in his graduate teaching, until colleagues urged him to publish. In addition to the basic idea of unemployed resources searching for more productive uses, Armen emphasized the role of middlemen in the facilitation of resource employment. This paper represents one of beginnings of a large literature on search and employment that continues to this day.
Alchian has also had a lifetime fascination with the role of money as a facilitator of trade. Closely connected to his work on information costs and resource unemployment, he has emphasized how the use of money in conjunction with middlemen serves to lower the costs of conducting trade.
Alchian is also widely known as the author (with Wiliam Allen) of the first year undergraduate textbook Exchange and Production which has appeared in numerous editions since 1964. This book, familiar to many generations of undergraduates and graduate students alike, is unique. Unlike most elementary undergraduate texts, which are excessively bland, Exchange and Production is bitingly ironic, poking fun at political correctness, long before it had a name. It is unique as well in that it incorporated the Alchian and Allen's latest thinking about issues such as property rights and unemployment when most other textbooks are content to regurgitate the state of economic theory of some 20 years ago.
Source: Economic and Game Theory
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