To cite the 'nonabsdid' package in publications, please cite the package itself. Because 'nonabsdid' is a wrapper around existing estimators, please ALSO cite whichever underlying estimator(s) you actually used.

Iwasaki T (2026). nonabsdid: Heterogeneity-Robust DID Event Studies with Non-Absorbing Binary Treatments. R package version 0.4.1, https://github.com/takuma1102/nonabsdid.

Corresponding BibTeX entry:

  @Manual{,
    title = {{nonabsdid}: Heterogeneity-Robust DID Event Studies with
      Non-Absorbing Binary Treatments},
    author = {Takuma Iwasaki},
    year = {2026},
    note = {R package version 0.4.1},
    url = {https://github.com/takuma1102/nonabsdid},
  }