To cite package ‘tradepolicy’ in publications use:

  Vargas Sepulveda M (2026). _tradepolicy: Replication of 'An Advanced
  Guide To Trade Policy Analysis'_. R package version 0.8.0,
  <https://CRAN.R-project.org/package=tradepolicy>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {tradepolicy: Replication of 'An Advanced Guide To Trade Policy Analysis'},
    author = {Mauricio {Vargas Sepulveda}},
    year = {2026},
    note = {R package version 0.8.0},
    url = {https://CRAN.R-project.org/package=tradepolicy},
  }