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Design-based Analysis in Difference-In-Differences ...
Design-based Analysis in Difference-In-Differences Settings with Staggered Adoption Susan Athey and Guido W. Imbens NBER Working Paper No. 24963 August 2018 JEL No. C01,C23,C31 ABSTRACT In this paper we study estimation of and inference for average treatment effects in a setting with panel data.
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