diff --git a/CHANGELOG.md b/CHANGELOG.md index 1fce8d8d..b3bba70b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -5,6 +5,18 @@ All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). +## [Unreleased] + +### Fixed +- **Dube, Girardi, Jordà & Taylor (2025) citation corrected to *J. Applied Econometrics* + 40(**7**):741-758** (was cited as issue 5) across `docs/references.rst`, + `docs/methodology/REGISTRY.md`, `docs/methodology/papers/dube-2025-review.md`, + `docs/api/lpdid.rst`, and `carousel/generate_lpdid_carousel.py`. Verified against the + published record (DOI 10.1002/jae.70000; IDEAS/RePEc `wly/japmet/v40y2025i7p741-758`). + Historical CHANGELOG entries (the 3.6.0 release notes) intentionally retain the + original attribution as a record of what was claimed at release time; this entry + supersedes it. + ## [3.6.2] - 2026-07-03 ### Added diff --git a/carousel/generate_lpdid_carousel.py b/carousel/generate_lpdid_carousel.py index 6ef2732c..1690a57a 100644 --- a/carousel/generate_lpdid_carousel.py +++ b/carousel/generate_lpdid_carousel.py @@ -816,7 +816,7 @@ def slide_01_cover(self): self.cell( WIDTH, 8, - "Dube, Girardi, Jordà & Taylor (2025), J. of Applied Econometrics 40(5).", + "Dube, Girardi, Jordà & Taylor (2025), J. of Applied Econometrics 40(7).", align="C", ) self.set_xy(0, HEIGHT - 51) diff --git a/docs/api/lpdid.rst b/docs/api/lpdid.rst index 25c6245b..71fb404f 100644 --- a/docs/api/lpdid.rst +++ b/docs/api/lpdid.rst @@ -61,7 +61,7 @@ estimand is a strictly non-negatively-weighted average of cohort effects. **Reference:** Dube, A., Girardi, D., Jordà, Ò., & Taylor, A. M. (2025). A Local Projections Approach to Difference-in-Differences. *Journal of Applied -Econometrics*, 40(5), 741-758. +Econometrics*, 40(7), 741-758. .. module:: diff_diff.lpdid diff --git a/docs/methodology/REGISTRY.md b/docs/methodology/REGISTRY.md index df80f2f4..c7c665a5 100644 --- a/docs/methodology/REGISTRY.md +++ b/docs/methodology/REGISTRY.md @@ -1798,7 +1798,7 @@ Consolidated list of substantive deviations from the W2025 paper and from R `etw ## LPDiD -**Primary source:** [Dube, A., Girardi, D., Jordà, Ò., & Taylor, A. M. (2025). "A Local Projections Approach to Difference-in-Differences." *Journal of Applied Econometrics*, 40(5), 741-758.](https://doi.org/10.1002/jae.70000) (Open Access; NBER Working Paper 31184; FRBSF Working Paper 2023-12.) Paper review on file: `docs/methodology/papers/dube-2025-review.md` (main article + official online appendix; equation/section numbering pinned to the JAE 2025 version). +**Primary source:** [Dube, A., Girardi, D., Jordà, Ò., & Taylor, A. M. (2025). "A Local Projections Approach to Difference-in-Differences." *Journal of Applied Econometrics*, 40(7), 741-758.](https://doi.org/10.1002/jae.70000) (Open Access; NBER Working Paper 31184; FRBSF Working Paper 2023-12.) Paper review on file: `docs/methodology/papers/dube-2025-review.md` (main article + official online appendix; equation/section numbering pinned to the JAE 2025 version). **Reference implementations:** Stata `lpdid` (SSC `s459273`, the authors' reference); R `alexCardazzi/lpdid` (third-party; absorbing + non-absorbing); authors' example scripts `danielegirardi/lpdid` (R + Stata). diff --git a/docs/methodology/papers/dube-2025-review.md b/docs/methodology/papers/dube-2025-review.md index fe0d276f..0c02f000 100644 --- a/docs/methodology/papers/dube-2025-review.md +++ b/docs/methodology/papers/dube-2025-review.md @@ -1,7 +1,7 @@ # Paper Review: A Local Projections Approach to Difference-in-Differences **Authors:** Arindrajit Dube, Daniele Girardi, Òscar Jordà, Alan M. Taylor -**Citation:** Dube, A., Girardi, D., Jordà, Ò., & Taylor, A. M. (2025). A Local Projections Approach to Difference-in-Differences. *Journal of Applied Econometrics*, 40(5), 741-758. https://doi.org/10.1002/jae.70000 (Open Access, CC BY) +**Citation:** Dube, A., Girardi, D., Jordà, Ò., & Taylor, A. M. (2025). A Local Projections Approach to Difference-in-Differences. *Journal of Applied Econometrics*, 40(7), 741-758. https://doi.org/10.1002/jae.70000 (Open Access, CC BY) **PDF reviewed:** papers/J of Applied Econometrics - 2025 - Dube - A Local Projections Approach to Difference-in-Differences.pdf (main article, 18 pp) **+** papers/lpdid_online_appendix.pdf (official Wiley online appendix, 24 pp; Appendices A-C reviewed in full, D-F = simulation/empirical replication, skimmed). Both gitignored under top-level `papers/`; do NOT commit the PDFs. **Review date:** 2026-06-28 @@ -13,7 +13,7 @@ ## LPDiD -**Primary source:** Dube, Girardi, Jordà & Taylor (2025), *Journal of Applied Econometrics* 40(5):741-758, https://doi.org/10.1002/jae.70000. NBER WP 31184; FRBSF WP 2023-12. Reference Stata package `lpdid` (SSC s459273); authors' example repo https://github.com/danielegirardi/lpdid (R + Stata). +**Primary source:** Dube, Girardi, Jordà & Taylor (2025), *Journal of Applied Econometrics* 40(7):741-758, https://doi.org/10.1002/jae.70000. NBER WP 31184; FRBSF WP 2023-12. Reference Stata package `lpdid` (SSC s459273); authors' example repo https://github.com/danielegirardi/lpdid (R + Stata). **Key implementation requirements:** diff --git a/docs/references.rst b/docs/references.rst index 16e60d8f..e52c6d50 100644 --- a/docs/references.rst +++ b/docs/references.rst @@ -259,7 +259,7 @@ Multi-Period and Staggered Adoption Local Projections DiD --------------------- -- **Dube, A., Girardi, D., Jordà, Ò., & Taylor, A. M. (2025).** "A Local Projections Approach to Difference-in-Differences." *Journal of Applied Econometrics*, 40(5), 741-758. https://doi.org/10.1002/jae.70000 (Open Access; NBER Working Paper 31184; FRBSF Working Paper 2023-12.) +- **Dube, A., Girardi, D., Jordà, Ò., & Taylor, A. M. (2025).** "A Local Projections Approach to Difference-in-Differences." *Journal of Applied Econometrics*, 40(7), 741-758. https://doi.org/10.1002/jae.70000 (Open Access; NBER Working Paper 31184; FRBSF Working Paper 2023-12.) Primary source for the ``LPDiD`` estimator: per-horizon long-difference local-projection regressions estimated on a "clean control" sample, yielding non-negatively-weighted event-study and pooled ATTs (variance-weighted by default; reweighted regression or regression adjustment for the equally-weighted ATT; premean-differenced base periods; covariates; non-absorbing extension). Reference Stata package ``lpdid`` (SSC s459273); R ``alexCardazzi/lpdid``. Paper review on file at ``docs/methodology/papers/dube-2025-review.md``.