EcosystemSUMMIT & RESEARCH
The ownership economy · SELECTED MOMENT · 1:22

Scale and network effects create value but dominant firms may retain efficiency gains.

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Jan EeckhoutICREA Research Professor · Pompeu Fabra UniversityLinkedIn ↗

Scale and network effects create value but dominant firms may retain efficiency gains.

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Attributed contributors: Jan Eeckhout. “Scale and network effects create value but dominant firms may retain efficiency gains..” Market Power, AI, Development and Freedom – Paths Forward. ECOSYSTEM Summit, Barcelona, 17 September 2026. Session time 6:25–7:47. https://cs-ecosystem.commonshare.workers.dev/evidence/E-4f3bdfc9fea7

Interpretation and context.

Analyst synthesis. The recording establishes that a claim was made. It does not independently establish the claimed effect.

mechanism argument

Scale and network effects create value but dominant firms may retain efficiency gains.

Contributors
Jan EeckhoutICREA Research Professor · Pompeu Fabra UniversityLinkedIn ↗

Proposed mechanism: Market power limits pressure to pass lower costs to customers.

Limit: Illustrative business account; no new estimate.

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