Nudges are tools to achieve behavioural change. To evaluate nudges, it is essential to consider not only their overall welfare effects but also their distributional effects. Some nudges will not help, and might hurt, identifiable groups. More targeted, personalized nudging may be needed to maximize social welfare and promote distributive justice.

中文翻译：

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助推的分配效应

助推是实现行为改变的工具。为了评估助推，不仅要考虑它们的整体福利效应，还要考虑它们的分配效应。一些轻推将无济于事，并且可能会伤害可识别的群体。可能需要更有针对性、个性化的推动，以最大限度地提高社会福利并促进分配正义。