Department of Mathematics, Science and Research Branch, Islamic Azad University, Fars, Iran.
In DEA to obtain an efficient representation in CCR and
BCC models for each DMU only one linear plan would be solved; however,
it is possible in centralized resource allocation (CRA) to solve all
the DMUs by one linear planning. In this paper, models of centralized
resource allocation in input-oriented and in dynamic case will be offered
and by using dynamic SBM, the representation of DMUs in each time
period and in general and based on CRA in input oriented case will be
obtained. After that, the theorems of the offered models will be shown
and at least, an applicable example will be represented.