Chien-Ming Chen, Juan Du, Jiazhen Huo, Joe Zhu. Undesirable factors in integer-valued DEA: Evaluating the operational efficiencies of city bus systems considering safety records. Decision Support Systems, 54(1):330-335, 2012. [doi]
@article{ChenDHZ12-0,
title = {Undesirable factors in integer-valued DEA: Evaluating the operational efficiencies of city bus systems considering safety records},
author = {Chien-Ming Chen and Juan Du and Jiazhen Huo and Joe Zhu},
year = {2012},
doi = {10.1016/j.dss.2012.05.040},
url = {http://dx.doi.org/10.1016/j.dss.2012.05.040},
researchr = {https://researchr.org/publication/ChenDHZ12-0},
cites = {0},
citedby = {0},
journal = {Decision Support Systems},
volume = {54},
number = {1},
pages = {330-335},
}