The pay gap between AI scientists in tech vs. colleges has exploded—industry stars now make $1.5 million more every single year.
SSRN · March 18, 2026 · 6425016
The Takeaway
This massive wealth divide is fundamentally shifting how science happens, moving AI research from 'open science' in universities to 'proprietary innovation' inside giant tech firms. It challenges the assumption that universities remain the primary drivers of cutting-edge AI breakthroughs.
From the abstract
We construct a novel dataset linking academic publication records to U.S. Census employer–employee data to track 42,000 AI researchers over two decades. We document systematic changes in the allocation of AI talent. Industry increasingly attracts younger and foreign-born researchers, while gender representation improves more in academia. The top 1% of publishing industry scientists now earn $1.5 million more annually than comparable academics, a fivefold increase since 2001. Rising wage premia c