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Stacy Mitchell

Stacy Mitchell is the Co-Director of Institute for Local Self-Reliance (ILSR) and runs its Independent Business Initiative. She’s written extensively about the impact of monopoly power on independent business and is a leading advocate for antitrust reform.
Antitrust and Competition

How the FTC Protected the Market Power of Pharmacy Benefit Managers

Stacy Mitchell
Pharmacy Benefit Managers (PBMs) were established in the 1960s to control drug costs but have since morphed into one of the most highly concentrated...
Antitrust and Competition

How Amazon Rigs Its Shopping Algorithm

Stacy Mitchell
For companies that sell on Amazon’s platform, “winning the Buy Box”—the area on the right-hand side of the page that says “Add to Cart”...

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The publication of the Stigler Center at The University of Chicago Booth School of Business

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.