parallel-trends

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igerber / diff-diff

Difference-in-Differences causal inference in Python. Callaway-Sant'Anna, Synthetic DiD, Honest DiD, event studies. sklearn-like API, validated against R.

python data-science statistics analytics economics econometrics sensitivity-analysis causal-inference treatment-effects panel-data did event-study difference-in-differences staggered-adoption parallel-trends

Updated Apr 21, 2026
Python

Stata implementation of Double Difference-in-Differences (Egami & Yamauchi, 2023). Optimally combines standard DID and sequential DID via GMM for improved efficiency and robustness. Supports staggered adoption designs.

stata gmm causal-inference difference-in-differences staggered-adoption parallel-trends

Updated Apr 17, 2026
Stata

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parallel-trends

Here are 2 public repositories matching this topic...

igerber / diff-diff

gorgeousfish / diddesign

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