Xingjian ZHENG (郑行健)

Welcome to my site! I am currently a fifth-year PhD candidate in Finance at Shanghai Advanced Institute of Finance (SAIF), SJTU. My research interests involve two questions: (1) How does fintech correct investors’ behavioral biases? and (2) How can fintech (LLM, machine learning, big data, etc.) be combined with traditional asset pricing research topics? In the meantime, I am trying to understand the decision-making rules of LLM as an economic agent.

My committee chair is Prof. Feng LI, and I am expected to graduate in 2026-27.

I am currently visiting HBS this academic year, advised by Prof. Lauren Cohen. Hope to see you in person!