Kenny Zhang (he/him)

Bounds on the Distribution of a Sum of Two Random Variables: Revisiting a problem of Kolmogorov with application to Individual Treatment Effects
Zhehao Zhang, Thomas S. Richardson
We revisit the following problem, proposed by Kolmogorov: given prescribed marginal distributions $F$ and $G$ for random variables $X,Y$ respectively,…

Individual Treatment Effect: Prediction Intervals and Sharp Bounds
Zhehao Zhang, Thomas S. Richardson
Individual treatment effect (ITE) is often regarded as the ideal target of inference in causal analyses and has been the focus of several recent studies. In…