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09/04/2023
Average treatment effect on the treated, under lack of positivity
The use of propensity score (PS) methods has become ubiquitous in causal...
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10/24/2022
Overlap, matching, or entropy weights: what are we weighting for?
There has been a recent surge in statistical methods for handling the la...
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09/22/2022
Variance estimation for the average treatment effects on the treated and on the controls
Common causal estimands include the average treatment effect (ATE), the ...
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06/20/2021
Constrained randomization and statistical inference for multi-arm parallel cluster randomized controlled trials
Cluster randomized controlled trials (cRCTs) are designed to evaluate in...
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11/03/2020
A framework for causal inference in the presence of extreme inverse probability weights: the role of overlap weights
In this paper, we consider recent progress in estimating the average tre...
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06/07/2020