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I joined the Chinese University of Hong Kong in 2014 as Assistant Professor in the Department of Economics. I specialize in econometric theory, in particular estimation and inference of machine learning methods in economic and financial applications.
Before working in Hong Kong, I obtained my Ph.D. from Yale University in 2014, M.A. from Peking University in 2008, and B.A. (finance) from Zhejiang University in 2005.