3 papers
stat.ME2026
Nested Sensitivity Envelopes for Transported Quantile Treatment Effects
Pengyun Wang
We study target-population quantile treatment effects when a source study may have unmeasured treatment confounding and may not transport to a target population after conditioning…
stat.ME2026
Simultaneous Inference for Proximal Causal Learning with Weak Proxies
Pengyun Wang, Qi Huang, Jia Huang +1
Proximal causal learning uses the treatment-inducing proxy and the outcome-inducing proxy through the outcome bridge and the treatment bridge to provide a way to address unobserved…
stat.ME2026
Efficient Transported Distributional and Quantile Treatment Effects with Surrogate-Assisted Missing Primary Outcomes
Pengyun Wang
We study target-population distributional and quantile treatment effects when a source study observes treatment and post-treatment surrogates for all source units but observes a lo…