Brantly Callaway. Author, maintainer.
Pedro H. C. Sant'Anna. Author.
inst/CITATION
Callaway B, Sant'Anna P (2021). “Difference-in-differences with multiple time periods.” Journal of Econometrics. https://doi.org/10.1016/j.jeconom.2020.12.001.
@Article{, title = {Difference-in-differences with multiple time periods}, author = {Brantly Callaway and Pedro H.C. Sant'Anna}, year = {2021}, journal = {Journal of Econometrics}, url = {https://doi.org/10.1016/j.jeconom.2020.12.001}, }
Callaway B, Sant'Anna P (2021). “did: Difference in Differences.” R package version 2.1.2, https://bcallaway11.github.io/did/.
@Misc{, title = {did: Difference in Differences}, author = {Brantly Callaway and Pedro H.C. Sant'Anna}, year = {2021}, note = {R package version 2.1.2}, url = {https://bcallaway11.github.io/did/}, }