Antitrust Chronicle® – Self-Preferencing

Dear Readers,

In this edition of the Chronicle, we explore the challenges posed by a relatively new concept in antitrust law — platform “self‑preferencing.” The conttributions bring analyses that not only delve into the economic and legal nuances of self‑preferencing but also offer innovative policy recommendations.

To open, Michael L. Katz examines the policy debate over self‑preferencing with a focus on economic logic, arguing that the competitive effects are highly market‑specif