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Haifeng Xu

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#machine learning Preprint Apr 2026

Performance Manipulation: Labor Market Implications in AI-assisted Era

This work establishes the existence of a symmetric, monotone pure-strategy equilibrium and shows that performance-based screening remains viable so long as evaluations retain a sufficient creative component, but collapses into an uninformative pooling equilibrium once AI capability grows large enough to crowd out creative effort.

Xiaoyun Qiu, Yang Yu, Haifeng Xu · 1 citation