To cite package ‘gravityGE’ in publications use:

Nava N, Ivanic M (2025). gravityGE: One Sector Armington-CES Gravity Model with General Equilibrium. R package version 1.0.0, https://CRAN.R-project.org/package=gravityGE.

Corresponding BibTeX entry:

  @Manual{,
    title = {gravityGE: One Sector Armington-CES Gravity Model with
      General Equilibrium},
    author = {Noé J Nava and Maros Ivanic},
    year = {2025},
    note = {R package version 1.0.0},
    url = {https://CRAN.R-project.org/package=gravityGE},
  }