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Tiffany Tsai

Tiffany Tsai is an Assistant Professor in the Department of Economics at the National University of Singapore. She received her Ph.D. in Economics from UC Berkeley in 2019. Her research focuses on industrial organization, particularly in the digital economy, with projects often intersecting with topics such as market structure, pricing, and information.
Antitrust and Competition

What the Super-App Clash Between Apple and WeChat Reveals About Platform Competition

Tiffany Tsai
Regulators worldwide are debating how to rein in Big Tech's dominance over app distribution. Tiffany Tsai and Chuyue Tian explore how Apple’s clash with China’s WeChat complicates standard assumptions about platform competition and what it might mean for the next wave of antitrust enforcement.

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

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