تخصیص منابع مرکزی براساس کارایی ارزش در DEA و DEA-R

In this article, centralized resource allocation (CRA) models based on the value efficiency in DEA and DEA-R are recommended. In general, if the input and output data of decision-making units are available, DEA models provide targets of units on the efficiency frontier in addition to the efficiency of units. However, if only a ratio of the input data to output data, or vice versa, is available, DEA models cannot determine the efficiency and target of units. In order to overcome this problem, DEA-R models are utilized. With a linear programming problem, centralized resource allocation models can achieve the projection of all decision-making units on the efficiency frontier. Therefore, in the present article the projection of inefficient units in DEA and DEA-R is achieved using the CRA models based on the value efficiency (considering units that the manager defines as MPS). In the end, as applied research, a case study is carried out for clothing companies of a specific brand.