F?re R and S Grosskopf (1999). “Primal and Dual DEA Measures of Capacity Utilization.? in Proceedings of Portland International Conference on Management of Engineering and Technology, Portland Int. 1: 447
F?re R and S Grosskopf (1999). “Primal and Dual DEA Measures of Capacity Utilization.? in Proceedings of Portland International Conference on Management of Engineering and Technology, Portland Int. 1: 447