To cite the 'sfadv' package in publications please use:

  Yann Desjeux and Laure Latruffe (2026). sfadv: Advanced Methods for
  Stochastic Frontier Analysis. R package version 1.0.2,
  https://CRAN.R-project.org/package=sfadv/.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {sfadv: Advanced Methods for Stochastic Frontier Analysis},
    author = {Yann Desjeux and Laure Latruffe},
    year = {2026},
    note = {R package version 1.0.2},
    url = {https://CRAN.R-project.org/package=sfadv/},
  }

See also ‘citation()’ for citing R.