Hello! I’m Haihao Guo.

I am a second-year Ph.D student in Quantitative Marketing at Olin Business School, Washington University in St. Louis. Before joining Olin, I received my M.A in Computational Social Science from University of Chicago and B.A. in Economics from Sichuan University.

My research interest focuses on online platforms, promotion effects, and political economics.


Work in Progress

The effect of traffic shaping on 2-sided platform. (with Tat Y. Chan, Dennis J. Zhang)

The effect of mall-level conditional promotion on consumer behaviors. (with Tat Y. Chan, Cheolho Song, Jingcun Cao)


email: g.haihao@wustl.edu