12 citations · 19 across the 8 of their papers we have counts for
4 papers · 1 filter
Optimal Targeting in Dynamic Systems
Yuchen Hu, Shuangning Li, Stefan Wager
Modern treatment targeting methods often rely on estimating a conditional average treatment effect (CATE) using machine learning tools. While effective in identifying who benefits…
Minimax-Regret Sample Selection in Randomized Experiments
Yuchen Hu, Henry Zhu, Emma Brunskill +1
Randomized controlled trials are often run in settings with many subpopulations that may have differential benefits from the treatment being evaluated. We consider the problem of s…
Switchback Experiments under Geometric Mixing
Yuchen Hu, Stefan Wager
The switchback is an experimental design that measures treatment effects by repeatedly turning an intervention on and off for a whole system. Switchback experiments are a robust wa…
Average Direct and Indirect Causal Effects under Interference
Yuchen Hu, Shuangning Li, Stefan Wager
We propose a definition for the average indirect effect of a binary treatment in the potential outcomes model for causal inference under cross-unit interference. Our definition is…