# AVERAGE TREATMENT EFFECTS IN THE PRESENCE OF UNKNOWN INTERFERENCE.

@article{Svje2021AVERAGETE, title={AVERAGE TREATMENT EFFECTS IN THE PRESENCE OF UNKNOWN INTERFERENCE.}, author={Fredrik S{\"a}vje and Peter M. Aronow and Michael G. Hudgens}, journal={Annals of statistics}, year={2021}, volume={49 2}, pages={ 673-701 } }

We investigate large-sample properties of treatment effect estimators under unknown interference in randomized experiments. The inferential target is a generalization of the average treatment effect estimand that marginalizes over potential spillover effects. We show that estimators commonly used to estimate treatment effects under no interference are consistent for the generalized estimand for several common experimental designs under limited but otherwise arbitrary and unknown interference… Expand

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