101 citations · 184 across the 40 of their papers we have counts for
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stat.ME2015
Asymptotic Normality of Quadratic Estimators
James Robins, Lingling Li, Eric Tchetgen Tchetgen +1
We prove conditional asymptotic normality of a class of quadratic U-statistics that are dominated by their degenerate second order part and have kernels that change with the number…
stat.ME2015★ 14 cited
Identification, Doubly Robust Estimation, and Semiparametric Efficiency Theory of Nonignorable Missing Data With a Shadow Variable
Wang Miao, Lan Liu, Eric Tchetgen Tchetgen +1
We consider identification and estimation with an outcome missing not at random (MNAR). We study an identification strategy based on a so-called shadow variable. A shadow variable…