Current Appointments & Affiliations
Assistant Professor of Business Administration
·
2023 - Present
Fuqua School of Business
Assistant Professor of Statistical Science
·
2024 - Present
Statistical Science,
Trinity College of Arts & Sciences
Recent Publications
Covariate adjustment in randomized experiments with missing outcomes and covariates
Journal Article Biometrika · December 1, 2024 Covariate adjustment can improve precision in analysing randomized experiments. With fully observed data, regression adjustment and propensity score weighting are asymptotically equivalent in improving efficiency over unadjusted analysis. When some outcome ... Full text CiteNo star is good news: A unified look at rerandomization based on p-values from covariate balance tests
Journal Article Journal of Econometrics · April 1, 2024 Randomized experiments balance all covariates on average and are considered the gold standard for estimating treatment effects. Chance imbalances are nonetheless common in realized treatment allocations. To inform readers of the comparability of treatment ... Full text CiteA Randomization-Based Theory for Preliminary Testing of Covariate Balance in Controlled Trials
Journal Article Statistics in Biopharmaceutical Research · January 1, 2024 Randomized trials balance all covariates on average and are the gold standard for estimating treatment effects. Chance imbalances nevertheless exist more or less in realized treatment allocations and intrigue an important question: what should we do if the ... Full text CiteRecent Grants
Principal stratification methods and software for intercurrent events in clinical trials
ResearchCo Investigator · Awarded by University of North Carolina - Chapel Hill · 2023 - 2028View All Grants
Education, Training & Certifications
Harvard University ·
2016
Ph.D.
Peking University (China) ·
2010
B.S.