https://aifaultline.com/authors/andrew-caplin/New papers by Andrew Caplin in the AI Fault Line guide, and news naming them. https://aifaultline.com/research/p/doi-10-1287-mnsc-2024-08994/https://aifaultline.com/research/p/doi-10-1287-mnsc-2024-08994/Fri, 24 Oct 2025 00:00:00 +0000A controlled experiment finds AI assistance improves performance more for people with low baseline ability, and more for people whose beliefs about their own ability are accurate. In a counterfactual, removing miscalibration would let AI cut performance inequality nearly twice as much as it already does.