2 papers
econ.GN2026
Human Capital, AI, and Labor Commoditization
Auyon Siddiq, Niuniu Zhang
Has generative AI changed how labor markets value human capital? We study this question using contract-level data from Upwork, a large online labor market. We represent worker prof…
econ.GN2025
Can AI Detect Wash Trading? Evidence from NFTs
Brett Hemenway Falk, Gerry Tsoukalas, Niuniu Zhang
Existing studies on crypto wash trading often use indirect statistical methods or leaked private data, both with inherent limitations. This paper leverages public on-chain NFT data…