Research

Published, Forthcoming, and Accepted Papers:

"Weak Identification in Low-Dimensional Factor Models with One or Two Factors." (2024) Accepted at The Review of Economics and Statistics. Supplemental Materials. 

"Simple Adaptive Size-Exact Testing for Full-Vector and Subvector Inference in Moment Inequality Models." (2022) The Review of Economic Studies (with Xiaoxia Shi) Supplemental Appendix; Replication Files. 

"Forecasting the Rate of Hand Injuries in Singapore." (2022) Journal of Occupational Medicine and Toxicology (with Liau Zi Qiang Glen, Joel Yat Seng Wong, Wei Xuan Tay, Jiayi Weng, and Andre Eu Jin Cheah) 

"Almost Sure Uniqueness of a Global Minimum Without Convexity." (2020) The Annals of Statistics 

Working Papers:

"Weak Identification with Bounds in a Class of Minimum Distance Models." (November 2022; Supplemental Materials) 

"A Generalized Argmax Theorem with Applications." (September 2022)