A Slack-Based Model for Efficiency Evaluation in DEA and DEA-R

In this chapter, we proposed the slack-based model (SBM) based on DEA-R models. We compare these models to SBM model in DEA. At first, we propose SBM DEA model in the multiple objective linear programming (MOLP). In the following, we convert them in linear programing. Also, we develop SBM DEA based on the central resource allocation (CRA) model. The new model obtains efficient targets for all DMUs. We use the proposed models for evaluation performance of commercial banks.