2 papers
stat.ME2026
Design-based nested instrumental variable analysis
Zhe Chen, Xinran Li, Michael O. Harhay +1
Two binary instrumental variables (IVs) are nested if individuals who comply under one binary IV also comply under the other. This situation often arises when the two IVs represent…
stat.ME2026
Enhanced inference for distributions and quantiles of individual treatment effects in various experiments
Zhe Chen, Xinran Li
Understanding treatment effect heterogeneity has become increasingly important in many fields. In this paper we study distributions and quantiles of individual treatment effects to…