One of the strongest arguments in favour of targeting is that it is cost-effective, as it aims to get benefits into the hands of those who need them most, with minimal distribution to the non-needy.
赞成选定目标的一个最有力的理由是，这种做法具有成本效益，因为它将利益送到最需要的人手中，分配给不需要者的数量极少。