2 papers
stat.ME2024
Forecasting Causal Effects of Future Interventions: Confounding and Transportability Issues
Laura Forastiere, Fan Li, Michela Baccini
Recent developments in causal inference allow us to transport a causal effect of a time-fixed treatment from a randomized trial to a target population across space but within the s…
stat.ML2023
Doubly Robust Estimator for Off-Policy Evaluation with Large Action Spaces
Tatsuhiro Shimizu, Laura Forastiere
We study Off-Policy Evaluation (OPE) in contextual bandit settings with large action spaces. The benchmark estimators suffer from severe bias and variance tradeoffs. Parametric app…