DRDID: Doubly Robust Difference-in-Differences Estimators

Implements the locally efficient doubly robust difference-in-differences (DiD) estimators for the average treatment effect proposed by Sant'Anna and Zhao (2020) <doi:10.1016/j.jeconom.2020.06.003>. The estimator combines inverse probability weighting and outcome regression estimators (also implemented in the package) to form estimators with more attractive statistical properties. Two different estimation methods can be used to estimate the nuisance functions.

Version: 1.0.1
Depends: R (≥ 4.0)
Imports: stats, trust, BMisc (≥ 1.4.1)
Suggests: knitr, rmarkdown, spelling, testthat, covr
Published: 2021-01-07
Author: Pedro H. C. Sant'Anna [aut, cre], Jun Zhao [aut]
Maintainer: Pedro H. C. Sant'Anna <pedro.h.santanna at vanderbilt.edu>
BugReports: https://github.com/pedrohcgs/DRDID/issues
License: GPL-3
URL: https://pedrohcgs.github.io/DRDID/, https://github.com/pedrohcgs/DRDID
NeedsCompilation: no
Language: en-US
Citation: DRDID citation info
Materials: README NEWS
CRAN checks: DRDID results


Reference manual: DRDID.pdf
Package source: DRDID_1.0.1.tar.gz
Windows binaries: r-devel: DRDID_1.0.1.zip, r-release: DRDID_1.0.1.zip, r-oldrel: DRDID_1.0.0.zip
macOS binaries: r-release: DRDID_1.0.1.tgz, r-oldrel: DRDID_1.0.0.tgz
Old sources: DRDID archive

Reverse dependencies:

Reverse imports: did


Please use the canonical form https://CRAN.R-project.org/package=DRDID to link to this page.