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08/03/2023
Bias Correction for Randomization-Based Estimation in Inexactly Matched Observational Studies
Matching has been widely used to mimic a randomized experiment with obse...
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01/09/2022
A Model-Free and Finite-Population-Exact Framework for Randomized Experiments Subject to Outcome Misclassification via Integer Programming
Randomized experiments (trials) are the gold standard for making causal ...
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12/01/2020
Relationship Between Changing Malaria Burden and Low Birth Weight in Sub-Saharan Africa
According to the World Health Organization (WHO), in 2018, an estimated ...
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11/12/2020
Social Distancing and COVID-19: Randomization Inference for a Structured Dose-Response Relationship
Social distancing is widely acknowledged as an effective public health p...
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07/14/2020
Bridging preference-based instrumental variable studies and cluster-randomized encouragement experiments: study design, noncompliance, and average cluster effect ratio
Instrumental variable methods are widely used in medical and social scie...
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04/02/2020
On Interactions Between Observed and Unobserved Covariates in Matched Observational Studies
In observational studies, it is typically unrealistic to assume that tre...
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11/20/2019
Instrumental Variables: to Strengthen or not to Strengthen?
Instrumental variables (IV) are extensively used to estimate treatment e...
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07/15/2019