Prof. He is an Associate Professor of Department of Decision Analytics and Operations and Department of Economics and Finance at the City University of Hong Kong. He received Ph.D., M.B.A., and M.S. from The University of Chicago, and B.S. from University of Science and Technology of China. His research interests include machine learning in finance, empirical asset pricing, financial econometrics and Bayesian statistics. His research work has appeared in leading statistics, finance and econometrics journals.