Arithmetic of extra resource allocation based on DEA method
Jinchuan Cui · Journal of systems engineering · 2007
In this paper,we study the extra resource allocation problem based on DEA(Data Envelopment Analysis) method.The difficulty of this kind of allocation problem is that for every DMU(Decision Making Unit) which is involved in the allocation,the amount of the extra resource assigned to it depends on not only its relative efficiency but also its scale,so it is hard to choose allocation weights for every DMU.This paper gives the resource allocation algorithm according to three base models: single input and single output,single input and multi-output,multi-input and single output model in the case of input index and output index.Examples are presented,and the rationality of the allocation formula is also analyzed and discussed.