Super-efficiency DEA in the presence of infeasibility: One model approach
A two-stage procedure is developed by Lee et al. (2011) [European Journal of Operational Research doi:10.1016/j.ejor.2011.01.022] to address the infeasibility issue in super-efficiency data envelopment analysis (DEA) models. We point out that their two-stage procedure can be solved in a single DEA-based model.
super-efficiency infeasibility data envelopment analysis (dea)