bibentry(
  bibtype = "Article",
  header = paste("To cite the chained difference-in-differences estimator",
                 "implemented by cdid, please use:"),
  title = "The Chained Difference-in-Differences",
  author = c(
    person("Christophe", "Bellego"),
    person("David", "Benatia"),
    person("Vincent", "Dortet-Bernadet")
  ),
  year = "2025",
  journal = "Journal of Econometrics",
  volume = "248",
  pages = "105783",
  doi = "10.1016/j.jeconom.2024.105783",
  textVersion = paste(
    "Bellego C., Benatia D., and V. Dortet-Bernadet (2025).",
    "\"The Chained Difference-in-Differences.\" Journal of Econometrics 248, 105783.",
    "doi:10.1016/j.jeconom.2024.105783."
  )
)

bibentry(
  bibtype = "Article",
  header = paste("Ordinary mode delegates to the did package; for those",
                 "estimators please also cite:"),
  title = "Difference-in-Differences with Multiple Time Periods",
  author = c(
    person("Brantly", "Callaway"),
    person(c("Pedro", "H. C."), "Sant'Anna")
  ),
  year = "2021",
  journal = "Journal of Econometrics",
  volume = "225",
  number = "2",
  pages = "200--230",
  doi = "10.1016/j.jeconom.2020.12.001",
  textVersion = paste(
    "Callaway B. and P. H. C. Sant'Anna (2021).",
    "\"Difference-in-Differences with Multiple Time Periods.\"",
    "Journal of Econometrics 225(2), 200-230.",
    "doi:10.1016/j.jeconom.2020.12.001."
  )
)
