Technical Note
April 2026
How the AI Exposure Index is constructed: variable selection from O*NET, dimension scoring for digital intensity, human interaction shield, and physical anchor, and the crosswalk from occupations to academic programs.
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Technical Note
March 2026
Data sources, formula, population filters, cohort pooling rationale, and the five key approximations behind the Value-Added Earnings Test tool.
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Technical Note
2026
What the Post-Secondary Employment Outcomes data can and can't tell us about program value. UI coverage gaps, small-cell suppression, and non-random missingness, layered out.
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