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Sponsored AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI AI AM CLAUDE, A Beginner's Guide: Learn the basics of working with AI

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Zhi-Chen Wan

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#artificial intelligence Open access Sep 2026

The Substitution Effect of Artificial Intelligence on Middle-Skill Jobs: A Core Source of Labor Market Polarization

This study investigates how AI adoption systematically displaces workers in middle-skill occupations while simultaneously reinforcing demand for both high-skill abstract roles and low-skill interpersonal or physical roles, clarifying the mechanistic role of AI as a structural driver—not merely a correlate— of labor mar...

Zhi-Chen Wan · 0 citations

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