Adjustment with many regressors under covariate-adaptive randomizations
Our paper identifies a trade-off when using regression adjustments (RAs) in causal inference under covariate-adaptive randomizations (CARs). On one hand, RAs can improve the efficiency of causal estimators by incorporating information from covariates that are not used in the randomization. On the ot...
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| Main Authors: | , , , |
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| Format: | text |
| Language: | English |
| Published: |
Institutional Knowledge at Singapore Management University
2023
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| Subjects: | |
| Online Access: | https://ink.library.smu.edu.sg/soe_research/2685 https://ink.library.smu.edu.sg/context/soe_research/article/3684/viewcontent/2304.08184.pdf |
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| Institution: | Singapore Management University |
| Language: | English |