HomeAntitrust Chronicle® 2019Spring 2019, Volume 3, Number 2

Spring 2019, Volume 3, Number 2

CPI Antitrust Chronicle June 2019

Ohio v. American Express: A Year Later…

On June 25, 2018, the Supreme Court sided in a 5-4 decision with American Express in a lawsuit over rules it imposes on merchants who accept its cards. The Supreme Court’s decision in Ohio v. American Express addressed a number of important issues concerning multisided platforms: for instance, whether each side of a platform is a separate relevant product market and whether a prima facie assessment of competitive harm must incorporate the impact to consumers on all sides of a platform.

In this Issue

In Case You Missed It

June 2019 - I

Antitrust Chronicle June 2019 - I. Damages & Fines.

May 2019 - II

Antitrust Chronicle May 2019 - II. Common Ownership Revisited.

May 2019 - I

Antitrust Chronicle May 2019 - I. The Healthcare Sector: Transatlantic Views.

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