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). 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.

Package details

AuthorKyle 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>)
MaintainerKyle Butts <kyle.butts@colorado.edu>
LicenseMIT + file LICENSE
URL http://kylebutts.com/did2s/
Package repositoryView on CRAN
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did2s documentation built on Sept. 27, 2021, 9:06 a.m.