3 papers
stat.ME2025
Variance Estimation for Weighted Average Treatment Effects
Huiyue Li, Yi Liu, Yunji Zhou +3
Common variance estimation methods for weighted average treatment effects (WATEs) in observational studies include nonparametric bootstrap and model-based, closed-form sandwich var…
stat.ME2022
Variance estimation for the average treatment effects on the treated and on the controls
Roland A. Matsouaka, Yi Liu, Yunji Zhou
Common causal estimands include the average treatment effect (ATE), the average treatment effect of the treated (ATT), and the average treatment effect on the controls (ATC). Using…
stat.ME2020
Propensity score weighting under limited overlap and model misspecification
Yunji Zhou, Roland A. Matsouaka, Laine Thomas
Propensity score (PS) weighting methods are often used in non-randomized studies to adjust for confounding and assess treatment effects. The most popular among them, the inverse pr…