- Endogenous Treatment Effect Estimation with a Large and Mixed Set of Instruments and Control Variables, with Yaqian Wu, published in the November 2024 issue of The Review of Economics and Statistics
- A Heteroskedasticity-Robust Overidentifying Restriction Test with High-Dimensional Covariates, with Ziwei Mei and Zijian Guo, forthcoming at Journal of Business & Economic Statistics
- Multiple working papers including Adaptive multi-task learning for multi-sector portfolio optimization, Single-index quantile factor model with observed characteristics, etc.
- R package 'hdcate' released, supporting his 2022 JBES paper
Research Experience
Associate Professor of Economics at The Chinese University of Hong Kong. Ongoing research projects relate to labor economics, financial economics, and decision science.
Background
Research interests: both theoretical and applied econometrics, with a focus on micro-econometrics in a data-rich environment, and machine learning in finance.
Miscellany
Contact information:
- Department of Economics, The Chinese University of Hong Kong
- Tel: (852) 3943-8001
- Office: Room 903, Esther Lee Building, The Chinese University of Hong Kong
- Social media links: Github, publons, ResearchGate, IDEAS, ORCID