Authors and Citation

Authors

• Francis DiTraglia. Author, maintainer.

• Christopher F. Baum. Contributor, copyright holder.
  Author of the Stata ivreg2 program from which ivreg2r is adapted

• Mark E. Schaffer. Contributor, copyright holder.
  Author of the Stata ivreg2 program from which ivreg2r is adapted

• Steven Stillman. Contributor, copyright holder.
  Author of the Stata ivreg2 program from which ivreg2r is adapted

Citation

DiTraglia F (2026). ivreg2r: Extended Instrumental Variables Estimation with Diagnostics. R package, https://github.com/restatr/ivreg2r.

@Manual{,
  title = {ivreg2r: Extended Instrumental Variables Estimation with Diagnostics},
  author = {Francis DiTraglia},
  year = {2026},
  note = {R package},
  url = {https://github.com/restatr/ivreg2r},
}

Baum C, Schaffer M, Stillman S (2003). “Instrumental Variables and GMM: Estimation and Testing.” The Stata Journal, 3(1), 1–31. doi:10.1177/1536867X0300300101.

@Article{,
  title = {Instrumental Variables and {GMM}: Estimation and Testing},
  author = {Christopher F. Baum and Mark E. Schaffer and Steven Stillman},
  journal = {The Stata Journal},
  year = {2003},
  volume = {3},
  number = {1},
  pages = {1--31},
  doi = {10.1177/1536867X0300300101},
}

Baum C, Schaffer M, Stillman S (2007). “Enhanced Routines for Instrumental Variables/Generalized Method of Moments Estimation and Testing.” The Stata Journal, 7(4), 465–506. doi:10.1177/1536867X0800700402.

@Article{,
  title = {Enhanced Routines for Instrumental Variables/Generalized Method of Moments Estimation and Testing},
  author = {Christopher F. Baum and Mark E. Schaffer and Steven Stillman},
  journal = {The Stata Journal},
  year = {2007},
  volume = {7},
  number = {4},
  pages = {465--506},
  doi = {10.1177/1536867X0800700402},
}