SEVERAL EQUALITIES ON THE COMPOSITIVE DATA ENVELOPMENT ANALYSIS MODEL
Wei Quan · 1989
For the compositive data envelopment analysis model (including C~2R model,C~2GS~2,model,C~2W model and C~2WH model) we give several equalities of sets which consist of DEA efficient(or weakly efficient) decision making units.coording to these equalities we can obtain adecomposition method for determining DEA efficiency of DMUs.