A Multi-objective Model for Supplier Selection with Multi-products in terms of Discount and Currency Exchange Rates

چکیده مقاله

Supplier selection problem is one of the most important activities of purchasing managers in a
supply chain. In this paper, supplier selection problem has been investigated with regard to
currency fluctuation and price discounts. And for this purpose, a multi-objective model is
provided that includes minimization of supplier management costs, purchase price, transportation
cost, cost of quality control, and defective rates. The proposed model is capable of optimizing the
supply costs, defective rates. In order to validate the proposed model, numerical examples are
presented and some computational results are reported.

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