DESCRIPTION

Package: did2s
Title: Two-Stage Difference-in-Differences Following Gardner (2021)
Version: 1.1.0
Authors@R: 
    c(person(given = "Kyle",
             family = "Butts",
             role = c("aut","cre"),
             email = "kyle.butts@colorado.edu",
             comment = c(ORCID = "0000-0002-9048-8059")),
      person(given = "John",
             family = "Gardner",
             role = "aut",
             email = "jrgardne@olemiss.edu",
             comment = c(ORCID = "0000-0002-4028-6862")),
      person(given = "Grant",
             family = "McDermott",
             role = "ctb",
             email = "grantmcd@uoregon.edu",
             comment = c(ORCID = "0000-0001-7883-8573")),
      person(given = "Laurent",
             family = "Berge",
             role = "ctb",
             email = "laurent.berge@u-bordeaux.fr"))
Description: 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.
License: MIT + file LICENSE
Encoding: UTF-8
LazyData: true
Roxygen: list(markdown = TRUE)
RoxygenNote: 7.3.1
Depends: 
    R (>= 2.10),
    fixest (>= 0.10.1)
Imports: 
    data.table,
    Matrix,
    stats,
    boot,
    broom,
    ggplot2,
    rlang,
    did,
    staggered,
    didimputation,
    dreamerr
URL: https://kylebutts.github.io/did2s/
Suggests: 
    rmarkdown,
    knitr,
    haven,
    testthat (>= 3.0.0),
    HonestDiD
VignetteBuilder: knitr
Config/testthat/edition: 3