causal inference 1covariate adjustment 1statistical power 1switchback experiments 1variance reduction 1
From the 1 of 3 linked papers with an AI index.
3 papers
stat.ME2026
Power-Optimal Covariate Adjustment for Switchback Experiments
Sergei Pankratev
The paper introduces a power‑optimal covariate adjustment method for switchback experiments with unequal cluster sizes, improving variance reduction and statistical power by balanc…
stat.ME2026
Design-Aware Variance Reduction for Switchback Experiments: A Comparative Study
Sergei Pankratev
Switchback experiments and other clustered randomized designs are widely used on online platforms, but the clustered, time-dependent nature of these designs can make standard varia…
stat.ME2026
Powerful Switchback Experiments -- Or Not?
Sergei Pankratev
Switchback experiments -- in which treatment is assigned at the level of a cluster crossed with a time period -- are widely used in marketplace and platform settings, yet no closed…