title: Exact Confidence Intervals in the Presence of Interference.
abstract: For two-stage randomized experiments assuming partial interference, exact confidence intervals are proposed for treatment effects on a binary outcome. Empirical studies demonstrate the new intervals have narrower width than previously proposed exact intervals based on the Hoeffding inequality.
authors.affiliation: Quantitative Sciences Unit, Stanford University, Palo Alto, California 94304, U.S.A.
authors.forename: Joseph
authors.initials: J
authors.lastname: Rigdon
authors.affiliation: Department of Biostatistics, CB 7420, University of North Carolina, Chapel Hill, North Carolina 27516, U.S.A.
authors.forename: Michael G
authors.initials: MG
authors.lastname: Hudgens
keywords: Causal Inference; Exact Confidence Interval; Interference; Randomization Inference