Heterogeneous Treatment Effects Analysis for Social Scientists: A Review

Provides a canonical overview or reference point for the relevant DoOperator research area.

An accessible review of heterogeneous treatment effect methods including interactions, GAMs, propensity scores, causal trees, causal forests, BART, and meta-learners.

Use when orienting a new paper, blog post, benchmark, or research plan in this area.

Do not cite the overview as evidence that a specific method works in a specific deployment setting without checking the underlying primary paper.