Parametric and nonparametric propensity score weighting analysis with subgroup covariate balance
Statistical Methods in Medical Research: An International Review Journal
Published online on January 29, 2026
Abstract
Statistical Methods in Medical Research, Volume 35, Issue 4, Page 736-751, April 2026.
Estimating the causal treatment effects by subgroups is important in observational studies when the treatment effect heterogeneity is present. Existing propensity score methods rely on a correctly specified propensity score model. Model misspecification ...
Estimating the causal treatment effects by subgroups is important in observational studies when the treatment effect heterogeneity is present. Existing propensity score methods rely on a correctly specified propensity score model. Model misspecification ...