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Theory of Benefit or Theory of Burden? Reconciling Innovation and Scale under the 2026 ...

legalblogs.wolterskluwer.com

The EU's 2026 Draft Merger Guidelines quietly reshape antitrust logic — and whether "theory of benefit" saves innovation or just gives big firms a new loophole is the fight that will define the next era of competition law.

Efficiency DefenceMarket Power TheoryInnovation Theory of HarmPrincipal-Agent Problem
Theory of Benefit or Theory of Burden? Reconciling Innovation and Scale under the 2026 ...

Theory Briefing

  • The European Commission's 2026 Draft Merger Guidelines formally introduce a 'theory of benefit', allowing merging firms to argue scale drives innovation rather than kills competition.
  • Critics warn the new framework risks becoming a burden on regulators, shifting the evidentiary weight in ways that favour large incumbents over challenger firms.
  • The tension mirrors a classic efficiency defence debate — whether consolidation genuinely produces consumer gains or simply dresses up market power in the language of progress.