Performance Evaluation of Suppliers with Undesirable Outputs Using DEA

Performance evaluation and selection and ranking of suppliers is very important due to the competitiveness of companies in the present age. The nature of this kind of decision is usually complex and lacks clear structure and many qualitative and quantitative performance criteria such as quality, price, flexibility, and delivery times must be considered to determine the most suitable supplier. Given that in the supplier evaluation may offer undesirable outputs and random limitations, providing a model for evaluating the performance of suppliers is of utmost importance. With regard to the issue of multi-criteria selection of suppliers, one of the most efficient models to choose suppliers is DEA.in this paper to measure the strong performance and development of undesirable output and random limitations concept the SBM model is used. Alireza Shayan Arani Islamic Azad University, Iran Hamed Nozari Islamic Azad University, Iran Meisam Jafari-Eskandari Payam Noor University of Shemiranat, Iran Performance Evaluation of Suppliers with Undesirable Outputs Using DEA