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Sam Peltzman

Sam Peltzman is the Ralph and Dorothy Keller Distinguished Service Professor Emeritus of Economics at the Booth School of Business, University of Chicago. He received his PhD in economics from the University of Chicago in 1965, and he has previously taught at the University of California, Los Angeles. He also served as senior staff economist for the President’s Council of Economic Advisers. He has been on the faculty of the University of Chicago’s School of Business since 1973.
Antitrust and Competition

The Durable Impact of Stigler’s Theory of Economic Regulation

George Stigler’s “The Theory of Economic Regulation” was an early application of public choice reasoning to a practical problem—the work of regulatory...
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Aaron Director

If One Monopoly Is Good for the Firm, Are Two Always Better? Aaron Director and the Tie-in Problem

When IBM patented a punch card processing machine, it had the power to influence both the market of machines and punch cards, but this is...
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Aaron Director

Standard Oil and Antitrust: the Effects of Aaron Director's Socratic Method

Aaron Director, who died 15 years ago, made important contributions to the analysis of business practices. None were ever published under his name. Professor...
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George Stigler

George Stigler on Regulation: Lessons for Today

October 20 marks the 35th anniversary of George Stigler’s Nobel prize, the first of Booth School of Business’s grand total of eight Nobels. To...
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Economic History Series

Buchanan’s Samaritan’s Dilemma

Alain Marciano
The Samaritan’s dilemma is not only about the detrimental effects help can have on the beneficiaries. As James Buchanan explained in his...
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Antitrust and Competition

How Will the FTC Evaluate Vertical Mergers?

Carl Shapiro, Herbert Hovenkamp
The Federal Trade Commission’s recent withdrawal of its 2020 vertical merger guidelines is flatly incorrect as a matter of microeconomic theory and...
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Antitrust and Competition

Announcing the Participants in the Fall 2021 Stigler Center Journalists in Residence Program

ProMarket writers
This month, the Stigler Center will welcome eight world-class journalists from the United Kingdom, Brazil, China, Romania, Ukraine, Slovenia, and the United...
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Antitrust and Competition

The Roots of America’s Competition Revolution

William E. Kovacic
Proponents of the current transformation in America’s competition policy managed to shape legislative reform proposals, push public antitrust agencies to boost enforcement, and successfully...
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Economic History Series

Looks Can Be Deceiving: Ronald Coase and the Chicago School

Steven Medema
Ronald Coase is typically thought of as one of the Chicago School’s brightest lights. But Coase’s relationship with Chicago was always an...
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Antitrust and Competition

A New Browser Extension Aims to Bring Transparency to Big Tech Funding

Jana Kasperkevic
As Congress prepares to debate a series of new antitrust bills​, the​ Big Tech Funding browser extension encourages lawmakers to be mindful...
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Antitrust and Competition

What Are They Hiding? What Firms Don’t Want Us to Know About Their Economic Development Incentives

Nathan Jensen, Calvin Thrall
State and local governments offer firms all kinds of incentives in hopes of spurring local economic development. New research finds that a...
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ProMarket is dedicated to discussing how competition tends to be subverted by special interests. The posts represent the opinions of their writers, not necessarily those of the University of Chicago, the Booth School of Business, or its faculty. For more information, please visit ProMarket Policy.

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