did2s: Two-Stage Difference-in-Differences Following Gardner (2021)
Estimates Two-way Fixed Effects difference-in-differences/event-study models using the approach proposed by Gardner (2021) <doi:10.48550/arXiv.2207.05943>. To avoid the problems caused by OLS estimation of the Two-way Fixed Effects model, this function first estimates the fixed effects and covariates using untreated observations and then in a second stage, estimates the treatment effects.
| Version: | 1.0.2 |
| Depends: | R (≥ 3.5.0), fixest (≥ 0.10.1) |
| Imports: | data.table, SparseM, MatrixExtra, Matrix, stats, boot, broom, ggplot2, rlang, did, staggered, didimputation |
| Suggests: | rmarkdown, knitr, haven, testthat (≥ 3.0.0) |
| Published: | 2023-04-07 |
| DOI: | 10.32614/CRAN.package.did2s |
| Author: | Kyle Butts  [aut,
cre],
John Gardner
[aut],
Grant McDermott
[ctb],
Laurent Berge [ctb] |
| Maintainer: | Kyle Butts <kyle.butts at colorado.edu> |
| License: | MIT + file LICENSE |
| URL: | https://kylebutts.github.io/did2s/ |
| NeedsCompilation: | no |
| Citation: | did2s citation info |
| Materials: | README NEWS |
| In views: | Econometrics |
| CRAN checks: | did2s results |
Documentation:
| Reference manual: | did2s.pdf |
| Vignettes: |
Two-Stage Difference-in-Differences |
Downloads:
| Package source: | did2s_1.0.2.tar.gz |
| Windows binaries: | r-devel: did2s_1.0.2.zip, r-release: did2s_1.0.2.zip, r-oldrel: did2s_1.0.2.zip |
| macOS binaries: | r-devel (arm64): did2s_1.0.2.tgz, r-release (arm64): did2s_1.0.2.tgz, r-oldrel (arm64): did2s_1.0.2.tgz, r-devel (x86_64): did2s_1.0.2.tgz, r-release (x86_64): did2s_1.0.2.tgz, r-oldrel (x86_64): did2s_1.0.2.tgz |
| Old sources: | did2s archive |
Linking:
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