George Stigler

George Stigler was an American economist whose research shaped industrial organization and the economics of information and regulation. He received the 1982 Nobel Memorial Prize in Economic Sciences.

Industrial organization: The study of how firms, markets, and industry structure shape economic outcomes. This was the field Stigler reshaped through empirical studies of competition and market structure.
Search theory: The study of how people choose when to stop searching for better options under uncertainty and search costs. Stigler’s model of consumer search explains why people may accept imperfect prices.
Milton Friedman: An American economist known for monetarism, consumption theory, and advocacy of free markets. Friedman was Stigler’s close friend and colleague at the University of Chicago.
Chicago school of economics: A tradition of economic thought associated with the University of Chicago and emphasis on markets and price theory. Stigler was a central figure in the school’s postwar development.
Economics of information: The study of how information affects choices, prices, and the functioning of markets. Stigler showed that acquiring information has costs that influence market behavior.
Occupational licensing: Government rules requiring qualifications or permission to practice a profession or trade. Stigler analyzed licensing as a policy that professional groups may use to limit competition.
Aaron Director: An American legal scholar who helped establish the law-and-economics movement at the University of Chicago. Director’s work on antitrust and regulation helped shape Stigler’s institutional setting and interests.
Public choice: The application of economic reasoning to political behavior and institutions. Stigler’s account of regulation helped strengthen economic analysis of political incentives.
Regulatory capture: A process in which a regulatory agency advances the interests of the industry it oversees. This idea captures Stigler’s account of how industries can shape regulation to their advantage.
Advertising: Paid communication intended to inform or persuade an audience about a product, service, or idea. Stigler argued that advertising can convey useful information rather than merely manipulate demand.

Linked from 5 pages