Resolving a strange case of efficiency

Rolf Färe, Shawna Grosskopf. Resolving a strange case of efficiency. JORS, 57(11):1366-1368, 2006. [doi]

@article{FareG06,
  title = {Resolving a strange case of efficiency},
  author = {Rolf Färe and Shawna Grosskopf},
  year = {2006},
  doi = {10.1057/palgrave.jors.2602109},
  url = {https://doi.org/10.1057/palgrave.jors.2602109},
  researchr = {https://researchr.org/publication/FareG06},
  cites = {0},
  citedby = {0},
  journal = {JORS},
  volume = {57},
  number = {11},
  pages = {1366-1368},
}