DEA nonradial efficiency based on vector properties

@article{Jnior2013DEANE,
  title={DEA nonradial efficiency based on vector properties},
  author={Silvio Figueiredo Gomes J{\'u}nior and Jo{\~a}o Carlos Correia Baptista Soares de Mello and Lidia Angulo Meza},
  journal={ITOR},
  year={2013},
  volume={20},
  pages={341-364}
}
Classic data envelopment analysis (DEA) models determine the efficiency of productive units, called decision making units (DMUs). DEA uses as its methodology the equiproportional reduction of inputs or increase of outputs and the finding of a single target for each DMU. This target does not incorporate the preference of the decision maker. Later works… CONTINUE READING