294 citations · 1.2k across the 73 of their papers we have counts for
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Causal Inference with Hidden Mediators
AmirEmad Ghassami, Alan Yang, Ilya Shpitser +1
Proximal causal inference was recently proposed as a framework to identify causal effects from observational data in the presence of hidden confounders for which proxies are availa…
Multiply Robust Causal Mediation Analysis with Continuous Treatments
Yizhen Xu, AmirEmad Ghassami, Numair Sani +1
In many applications, researchers are interested in the direct and indirect causal effects of a treatment or exposure on an outcome of interest. Mediation analysis offers a rigorou…
Semiparametric theory for causal mediation analysis: Efficiency bounds, multiple robustness and sensitivity analysis
Eric J. Tchetgen Tchetgen, Ilya Shpitser
While estimation of the marginal (total) causal effect of a point exposure on an outcome is arguably the most common objective of experimental and observational studies in the heal…
Counterfactual Graphical Models for Longitudinal Mediation Analysis with Unobserved Confounding
Ilya Shpitser
Questions concerning mediated causal effects are of great interest in psychology, cognitive science, medicine, social science, public health, and many other disciplines. For instan…