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physics.soc-ph2026
Effects of analyst sentiment on volatility dynamics in financial market
Xiongfei Jiang, Tao Cen, Ling Bai +3
Text emotions are extracted using natural language processing technique on a substantial corpus of analyst reports on the Chinese stock market. Subsequently, the text-based analyst…
physics.soc-ph2026
Is a team only as strong as its weakest link? Quantifying the short-board effect with AI Agents
Xin Xu, Jiu Zhang, Xiao-Ling Lei +2
The short-board effect, analogous to Liebig's Law of the Minimum, postulates that the collective performance of a team is constrained by its weakest component. This principle has p…