causal mediation analysis 1identification 1missing not at random 1multiple mediators 1nonignorable missing data 1
From the 1 of 2 linked papers with an AI index.
2 papers
stat.ME2026
Mediation Analysis with Multiple Mediators Subject to Missing Not at Random
Yanfei Jin, Shanshan Luo, Xueli Wang +1
The paper develops methods to identify and estimate causal mediation effects when multiple mediators have missing values that are not missing at random, providing theory, simulatio…
stat.ME2025
Identification and multiply robust estimation of causal effects via instrumental variables from an auxiliary population
Wei Li, Jiapeng Liu, Peng Ding +1
Estimating causal effects in a target population with unmeasured confounders is challenging, especially when instrumental variables (IVs) are unavailable. However, IVs from auxilia…