Task1 lpdid scaffold - #343

Closed

wenddymacro wants to merge 13 commits into

igerber:mainfrom

wenddymacro:task1-lpdid-scaffold

Commits on Mar 18, 2026

Add WooldridgeDiD (ETWFE) design spec

wenddymacro
and
claude
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11e1b0a

Commits on Apr 7, 2026

Merge branch 'main' of https://github.com/wenddymacro/diff-diff into main
wenddymacro
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ecadd06

Commits on Apr 15, 2026

feat: scaffold LPDiD estimator and results
wenddymacro
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cddbf46
fix: tighten LPDiD scaffold conventions
wenddymacro
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89735c3
fix: validate LPDiD params in set_params
wenddymacro
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761736c
feat: add lpdid fit validation contract
wenddymacro
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69bbabc
feat: add lpdid event and pooled result skeletons
wenddymacro
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05cfeb7
fix: include full lpdid pre horizons
wenddymacro
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5839d16

Commits on Apr 16, 2026

feat: estimate absorbing-path lpdid effects
wenddymacro
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e758f07
fix: harden lpdid task4 edge cases
wenddymacro
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f63c2c5
fix: fail fast on invalid lpdid pooled windows
wenddymacro
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644bff9

Commits on Apr 17, 2026

fix: align lpdid baseline estimation with stata
wenddymacro
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a800a35

Commits on Apr 20, 2026

feat: add LPDiD estimator with Stata parity coverage
wenddymacro
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0127447