Robuta

https://www.econstor.eu/handle/10419/107545
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https://www.aeaweb.org/articles?id=10.1257/aer.p20171042
Estimating Average Treatment Effects: Supplementary Analyses and Remaining Challenges by Susan Athey, Guido Imbens, Thai Pham and Stefan Wager. Published in...
average treatment effectsestimatingsupplementaryanalyseschallenges