Research

My current research interest lies in both theory and application for causal inference and semiparametric models.

• A Semiparametric Approach for Robust and Efficient Learning with Biobank Data.
  Molei Liu*, Xinyi Wang*, and Chuan Hong (* = equal contribution).
  Scandinavian Journal of Statistics, Major Revision (2025+). 

• Covariate Adjustment Cannot Hurt: Treatment Effect Estimation under Interference with Low-Order Outcome Interactions.
  Xinyi Wang and Shuangning Li.
  Preprint at arXiv (2025+).