To cite package ‘cash’ in publications use:

  Dressler J (2026). _cash: Discrete Choice and Competitive Reactions:
  End-to-End Simulation_. R package version 1.0.2,
  <https://CRAN.R-project.org/package=cash>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {cash: Discrete Choice and Competitive Reactions: End-to-End Simulation},
    author = {Jan H. R. Dressler},
    year = {2026},
    note = {R package version 1.0.2},
    url = {https://CRAN.R-project.org/package=cash},
  }