digital platforms

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Blog Post

Regulating big tech: the Digital Markets Act

The European Union’s proposed Digital Markets Act will attempt to control online gatekeepers by subjecting them to a wider range of upfront constraints.

By: Julia Anderson and Mario Mariniello Topic: Innovation & Competition Policy Date: February 16, 2021
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Opinion

Regulation in the era of matchmaking economics

New approaches and new tools are needed to prevent excessive concentration of economic power in the hands of a few matchmaking digital platforms that form multi-sided markets. Regulation in this area is only just emerging.

By: Maria Demertzis Topic: European Macroeconomics & Governance Date: January 5, 2021
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Working Paper

Digital platforms and antitrust

The market power of online platforms raises concerns that they may engage in anti-competitive practices, but traditional (ex-post) antitrust intervention will be less effective in markets driven by network effects unless it is combined with a proper (ex-ante) regulatory framework. Intervention should not reduce value creation, should focus on fair sharing of value, and should eliminate incentives for anti-competitive strategies.

By: Geoffrey Parker, Georgios Petropoulos and Marshall Van Alstyne Topic: Innovation & Competition Policy Date: November 23, 2020