Sofia Morelli

Representation Learning for Semiparametric Causal Mediation Analysis under No Essential Heterogeneity

Roberto Faleh, Sofia Morelli, Holger Brandt

We propose a two-stage estimator for structural mediation parameters that combines deep representation learning with G-estimation under the "no essential heterogeneity" (NEH) assumption. We call the method UNIT. In the first stage,TARNet estimates the heterogeneous effect of a ra…Read more