Analysis Group Team Re-Examines “Killer” Acquisitions in the Digital Economy in Competition Policy International Article

June 11, 2020

The line between pro-competitive and anticompetitive effects of so-called “killer” acquisitions in the digital market has drawn increasing antitrust scrutiny. In “Remember Stacker? Another Look at ‘Killer’ Acquisitions in the Digital Economy” in Competition Policy International, Analysis Group Managing Principal Marc Van Audenrode and Vice Presidents Benoit d’Udekem and Divya Mathur discuss the need for thoughtful antitrust analysis of digital acquisitions.

In a so-called “killer” acquisition, an incumbent buys a potential competitor and “kills” its innovative product in order to strengthen its own market position. This article studies the digital economy’s competitive dynamics and the motivations of early-stage and established companies, using as examples transactions between Microsoft and Stac Electronics, Amazon and Kiva Systems (now Amazon Robotics), and Microsoft and Hotmail (now Given the complexities of any digital acquisition, the authors suggest that competition authorities must carefully consider the context of each individual transaction to accurately determine the balance of pro- and anticompetitive effects.

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