Combining Matching and Synthetic Control to Trade off Biases from Extrapolation and Interpolation
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The synthetic control method is widely used in comparative case studies to adjust for dierences in pre-treatment characteristics. A major attraction of the method is that it limits extrapolation bias that can occur when untreated units with dierent pre-treatment characteristics are combined using a
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美国国家经济研究局创建时间：
2020-01-01
