03 Oct 2022 Articles

A Missed Opportunity: The European Union's New Powers Over Digital Platforms

2 minute read


Economists John Davies, Valérie Meunier, Gianmarco Calanchi and Angelos Stenimachitis recently authored an article for the US Antitrust Bulletin discussing the Digital Markets Act (DMA) and the missed opportunity by the European Commission (EC) to introduce a market investigation tool.

The authors explore the DMA’s approach using the error cost framework, the consequences of restricting competition between gatekeepers and the issues around a “one-size-fits-all” approach.


The Digital Markets Act (DMA) in the European Union assumes that all large “core platform service” providers pose similar threats to competition and to fairness and thus imposes identical obligations on all of them. The alternative “New Competition Tool,” that would have allowed the European Commission (EC) to conduct fact-intensive investigations of markets to design bespoke remedies, has been largely abandoned. The approach adopted contradicts the basic principle that competition policy should be concerned with evidence of adverse effects. The proponents of the adopted form of the DMA argue that ex ante action is required to forestall irreversible harm to competition, but that same logic also implies assessing the risk of harm from excessive regulation—and the DMA contains no mechanism to do so. Given the different underlying economics of different kinds of platform services, including the way some support digital ecosystems involving many firms, a different approach is needed. The EC missed the opportunity to introduce a market investigation tool. The rigid and static framework of the DMA seems like the wrong solution, given the economics of digital markets.

Read the full article here (subscription required)

This article was originally published by SAGE Publishing here. The views expressed are those of the authors only and do not necessarily represent the views of Compass Lexecon, its management, its subsidiaries, its affiliates, its employees, or clients.

Davies, J., Meunier, V., Calanchi, G., & Stenimachitis, A. (2022). A Missed Opportunity: The European Union’s New Powers over Digital Platforms. The Antitrust Bulletin0(0). https://doi.org/10.1177/0003603X221126128

A new version of Compass Lexecon is available.