Verification capacity is now a bigger bottleneck for the global economy than the actual discovery of new ideas.
April 24, 2026
Original Paper
Deployable Knowledge: Verification Capacity and the Diffusion of Technological Revolutions
SSRN · 6632409
The Takeaway
Verification capacity, the physical and institutional ability to test new concepts, has become the primary bottleneck for modern innovation. While AI and biotech produce a discovery surplus, the real-world infrastructure to validate these breakthroughs has not kept pace. Most people assume that more ideas automatically lead to more growth, but an unverified idea has zero economic value. This gap explains why we see rapid scientific progress without a corresponding jump in national productivity. Future prosperity depends on building the labs and regulatory frameworks needed to move ideas through the verification bottleneck faster.
From the abstract
Technological progress is typically modeled as the creation and adoption of new ideas. Standard growth frameworks implicitly assume that once a superior production method is discovered, diffusion is constrained primarily by capital accumulation, labor adjustment, or information frictions. This paper proposes an additional and previously unmodeled constraint: the limited capacity of an economy to experimentally verify reliability under real operating conditions which becomes increasingly relevant