Merge pull request #52 from jhkimon/main

IV basics

Author: jhkimon

book/_toc.yml

@@ -19,6 +19,9 @@ parts:
       - file: cate_and_policy/parametric_cate.ipynb
       - file: cate_and_policy/nonparametric_cate.ipynb
       - file: cate_and_policy/policy_learning.ipynb
+      - file: cate_and_policy/iv.ipynb
+      - file: cate_and_policy/cate_with_nn.ipynb
+      - file: cate_and_policy/interpretability.ipynb
     - file: scm/overview.md
       sections:
       - file: scm/backdoor_criterion.ipynb