Showing stat.MEShow all
3 papers · 1 filter
stat.ME2026
Proximal Inference for Indirect and Intervening Effects in Population Interventions
Yang Bai, Yifan Cui, Baoluo Sun
Unmeasured confounding, unethical exposure, and ill-defined interventions pose significant challenges to evaluating policy-relevant mediation estimands in medicine and public healt…
stat.ME2025
Testing High-Dimensional Mediation Effect with Arbitrary Exposure-Mediator Coefficients
Yinan Lin, Zijian Guo, Baoluo Sun +1
In response to the unique challenge created by high-dimensional mediators in mediation analysis, this paper presents a novel procedure for testing the nullity of the mediation effe…
stat.ME2024
On Doubly Robust Estimation with Nonignorable Missing Data Using Instrumental Variables
Baoluo Sun, Wang Miao, Deshanee S. Wickramarachchi
Suppose we are interested in the mean of an outcome that is subject to nonignorable nonresponse. This paper develops new semiparametric estimation methods with instrumental variabl…