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

Price JJ, Henningsen A (2023). “A Ray-Based Input Distance Function to Model Zero-Valued Output Quantities: Derivation and an Empirical Application.” Journal of Productivity Analysis, 179-188. doi:10.1007/s11123-023-00684-1, https://doi.org/10.1007/s11123-023-00684-1.

See also ‘citation()’ for citing R.

Corresponding BibTeX entry:

  @Article{,
    title = {A Ray-Based Input Distance Function to Model Zero-Valued
      Output Quantities: Derivation and an Empirical Application},
    author = {Juan José Price and Arne Henningsen},
    year = {2023},
    journal = {Journal of Productivity Analysis},
    url = {https://doi.org/10.1007/s11123-023-00684-1},
    issue = {60},
    pages = {179-188},
    doi = {10.1007/s11123-023-00684-1},
    url = {https://doi.org/10.1007/s11123-023-00684-1},
  }