Researchers' Degrees-of-Flexibility and the Credibility of Difference-in-Differences Estimates: Evidence From the Pandemic Policy Evaluations
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The COVID-19 pandemic brought unprecedented policy responses and a large literature evaluating their impacts. This paper re-examines this literature and investigates the role of researchers' degrees-of-flexibility on the estimated effects of mobility-reducing policies on social-distancing behavior.
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美国国家经济研究局创建时间：
2021-12-01
