# Conditional randomization tests of causal effects with interference between units

@article{Basse2017ConditionalRT, title={Conditional randomization tests of causal effects with interference between units}, author={Guillaume W. Basse and Avi Feller and Panos Toulis}, journal={arXiv: Methodology}, year={2017} }

Many causal questions involve interactions between units, also known as interference, for example between individuals in households, students in schools, or firms in markets. In this paper, we formalize the concept of a conditioning mechanism, which provides a framework for constructing valid and powerful randomization tests under general forms of interference. We describe our framework in the context of two-stage randomized designs and apply our approach to a randomized evaluation of an…

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