Rolf Färe, Shawna Grosskopf, Osman Zaim. Hyperbolic efficiency and return to the dollar. European Journal of Operational Research, 136(3):671-679, 2002. [doi]
@article{FareGZ02,
title = {Hyperbolic efficiency and return to the dollar},
author = {Rolf Färe and Shawna Grosskopf and Osman Zaim},
year = {2002},
doi = {10.1016/S0377-2217(01)00022-4},
url = {http://dx.doi.org/10.1016/S0377-2217(01)00022-4},
researchr = {https://researchr.org/publication/FareGZ02},
cites = {0},
citedby = {0},
journal = {European Journal of Operational Research},
volume = {136},
number = {3},
pages = {671-679},
}