Niels Christian Petersen. Directional Distance Functions in DEA with Optimal Endogenous Directions. Operations Research, 66(4):1068-1085, 2018. [doi]
@article{Petersen18,
title = {Directional Distance Functions in DEA with Optimal Endogenous Directions},
author = {Niels Christian Petersen},
year = {2018},
doi = {10.1287/opre.2017.1711},
url = {https://doi.org/10.1287/opre.2017.1711},
researchr = {https://researchr.org/publication/Petersen18},
cites = {0},
citedby = {0},
journal = {Operations Research},
volume = {66},
number = {4},
pages = {1068-1085},
}