Effect partitioning under interference in two-stage randomized vaccine trials |
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Authors: | Vanderweele Tyler J Tchetgen Tchetgen Eric J |
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Institution: | Departments of Epidemiology and Biostatistics, Harvard School of Public Health, United States |
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Abstract: | In the presence of interference, the exposure of one individual may affect the outcomes of others. We provide new effect partitioning results under interferences that express the overall effect as a sum of (i) the indirect (or spillover) effect and (ii) a contrast between two direct effects. |
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Keywords: | Causal inference Interference SUTVA Spillover effects Vaccine trials |
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