Experimental research has been increasingly recognized as the gold standard for causal inference. However, despite the call for the adoption of experimental approaches to the study of public servic...

中文翻译：

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公共服务激励实验研究系统综述

实验研究越来越被认为是因果推理的黄金标准。然而，尽管呼吁采用实验方法来研究公共服务......