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20192026
most citedSubgroup Difference in Differences to Identify Effect Modification Without a Control Group

3 citations · 8 across the 17 of their papers we have counts for

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stat.ME2019

Efficient estimation of optimal regimes under a no direct effect assumption

Lin Liu, Zach Shahn, James M. Robins +1

We derive new estimators of an optimal joint testing and treatment regime under the no direct effect (NDE) assumption that a given laboratory, diagnostic, or screening test has no…