Estimates Two-way Fixed Effects difference-in-differences/event-study models using the approach proposed by Gardner (2021). 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.
|Author||Kyle Butts [aut, cre] (<https://orcid.org/0000-0002-9048-8059>), John Gardner [aut] (<https://orcid.org/0000-0002-4028-6862>), Grant McDermott [ctb] (<https://orcid.org/0000-0001-7883-8573>)|
|Maintainer||Kyle Butts <email@example.com>|
|License||MIT + file LICENSE|
|Package repository||View on CRAN|
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