2 citations · 2 across the 2 of their papers we have counts for
2 papers
stat.ME2025
Perturbed Double Machine Learning: Nonstandard Inference Beyond the Parametric Length
Mengchu Zheng, Matteo Bonvini, Zijian Guo
We study inference on a low-dimensional functional in the presence of infinite-dimensional nuisance parameters. Classical inferential methods are typically based on Wald interv…
stat.ME2022★ 2 cited
Robustness Against Weak or Invalid Instruments: Exploring Nonlinear Treatment Models with Machine Learning
Zijian Guo, Mengchu Zheng, Peter Bühlmann
We discuss causal inference for observational studies with possibly invalid instrumental variables. We propose a novel methodology called two-stage curvature identification (TSCI)…