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Jeffrey Yusof

Jeffrey Yusof is an Assistant Professor at the Institute of Economics and Law at the University of Stuttgart. His research lies at the intersection of behavioural economics, political economy, and public economics, with a particular focus on inequality, political preferences, and fairness. He earned his PhD in Economics from the University of Zurich in 2025.
Antitrust and Competition

Do Americans Want To Break Up Big Firms?

Ricardo Perez-Truglia
In new research, Ricardo Perez-Truglia and Jeffrey Yusof study what drives Americans’ support for antitrust enforcement. They find that information about traditional consumer welfare harms, such as higher prices or less choice, has the largest and most durable impact.

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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.