Omrani, H., A. Emrouznejad, M. Shamsi and P. Fahimi (2022) Evaluation of Insurance Companies Considering Uncertainty: A Multi-Objective Network Data Envelopment Analysis Model with Negative Data and Undesirable Outputs, Socio-Economic Planning Sciences, 82 (B): 101306 (doi).
DEA with Negative Data
Emrouznejad, A., A. L. Anouze and E. Thanassoulis (2010). A semi-oriented radial measure for measuring the efficiency of decision making units with negative data, using DEA. European Journal of Operational Research 200(1): 297-304.
Emrouznejad, A., A. L. Anouze and E. Thanassoulis (2010). A semi-oriented radial measure for measuring the efficiency of decision making units with negative data, using DEA. European Journal of Operational Research 200(1): 297-304. (doi)