
Distance Functions in Primal and Dual Spaces.- DEA Cross Efficiency.- DEA Cross Efficiency Under Variable Returns to Scale.- Discrete and Integer Valued Inputs and Outputs in Data Envelopnebt Analysis.- DEA Models with Production Trade-offs and Weight Restrictions.- Facet Analysis...

Distance Functions in Primal and Dual Spaces.- DEA Cross Efficiency.- DEA Cross Efficiency Under Variable Returns to Scale.- Discrete and Integer Valued Inputs and Outputs in Data Envelopnebt Analysis.- DEA Models with Production Trade-offs and Weight Restrictions.- Facet Analysis...