Rejoinder to the discussion on ‘Causal inference with misspecified network interference structure’

We thank the discussants for their insightful comments and suggestions. In this rejoinder, we underscore the role of the network specification under interference regardless of the chosen probabilistic regime, revisit the conceptual design-based coupled with exposure mapping framework we pursue in our paper, comment on the welcome extensions and modifications proposed by the discussants, and discuss the promise and perils of multiple networks.