28 citations · 58 across the 28 of their papers we have counts for
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stat.ME2015
Variable Selection in Causal Inference using a Simultaneous Penalization Method
Ashkan Ertefaie, Masoud Asgharian, David Stephens
In the causal adjustment setting, variable selection techniques based on one of either the outcome or treatment allocation model can result in the omission of confounders, which le…
stat.ME2015
Selection bias when using instrumental variable methods to compare two treatments but more than two treatments are available
Ashkan Ertefaie, Dylan Small, James H. Flory +1
Instrumental variable (IV) methods are widely used to adjust for the bias in estimating treatment effects caused by unmeasured confounders in observational studies. In this manuscr…