2 papers
stat.ME2025
On a Debiased and Semiparametric Efficient Changes-in-Changes Estimator
Jinghao Sun, Eric J. Tchetgen Tchetgen
We present a novel extension of the influential changes-in-changes (CiC) framework of Athey and Imbens (2006) for estimating the average treatment effect on the treated (ATT) and d…
stat.ME2025
Beyond Fixed Restriction Time: Adaptive Restricted Mean Survival Time Methods in Clinical Trials
Jinghao Sun, Douglas E. Schaubel, Eric J. Tchetgen Tchetgen
Restricted mean survival time (RMST) offers a compelling nonparametric alternative to hazard ratios for right-censored time-to-event data, particularly when the proportional hazard…