To cite pvars in publications use:

Empting L (2025). “The pvars R-Package: VAR Modeling for Heterogeneous Panels.” CRAN. https://CRAN.R-project.org/package=pvars.

Corresponding BibTeX entry:

  @TechReport{,
    title = {The {pvars} {R}-Package: VAR Modeling for Heterogeneous
      Panels},
    author = {Lennart Friedrich Thomas Empting},
    year = {2025},
    institution = {CRAN},
    url = {https://CRAN.R-project.org/package=pvars},
  }