Discussion of ‘Causal inference with misspecified exposure mappings: separating definitions and assumptions’
对《暴露映射误设下的因果推断：区分定义与假设》的讨论：政策评价局限
We thank Sävje (2024) for a thought-provoking article and appreciate the opportunity to share our perspective as social scientists. In his article, Sävje recommended misspecified exposure effects as a way to avoid strong assumptions about interference when analysing the results of an experiment. In this discussion, we highlight a key limitation of Sävje’s recommendation. Exposure effects are not generally useful for evaluating social policies without the strong assumptions…