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A new non-radial directional distance model for data envelopment analysis problems with negative and flexible measures
Tavana, Madjid, (2021)
Classifying dual role variables in DEA : the case of VRS
Ghiyasi, Mojtaba, (2021)
Finding the single efficient unit in data envelopment analysis with flexible measures
Yang, Jiawei, (2023)
On classifying inputs and outputs in DEA : a revised model
Toloo, Mehdi, (2009)
On classifying inputs and outputs in DEA: A revised model
Comment on "A comparison of parametric and non-parametric distance functions (by Tim Coelli and Sergio Perelman)"
Toloo, Mehdi, (2006)