3 papers
econ.EM2026
Prior-Free Sample Size Design for Test-and-Roll Experiments
Kentaro Kawato, Shosei Sakaguchi
This paper studies sample-size design for finite-population test-and-roll experiments, where a decision-maker first conducts an experiment on units and then assigns the remaini…
stat.ME2025
Policy Learning for Optimal Dynamic Treatment Regimes with Observational Data
Shosei Sakaguchi
Public policies and medical interventions often involve dynamic treatment assignments, in which individuals receive a sequence of interventions over multiple stages. We study the s…
econ.EM2024
Estimation of Optimal Dynamic Treatment Assignment Rules under Policy Constraints
Shosei Sakaguchi
Many policies involve dynamics in their treatment assignments, where individuals receive sequential interventions over multiple stages. We study estimation of an optimal dynamic tr…