This package is no longer maintained. Please use the native Stata implementation here
The staggered_stata package is a Stata implementation of the staggered R package, which implements the efficient estimator proposed in Roth and Sant'Anna (2021) as well as the difference-in-differences estimators of Callaway and Sant'Anna (2020) and Sun and Abraham (2020) for settings with staggered treatment timing. See the staggered documentation for more details, including examples of Stata use.