A New Approach Involving AHP and Mathematical Programming Model for Determination of Effect Levels of Logistics and Distribution Network, and Supplier Selection Optimization in Supply Chain Management

Abstract

In this study, first, using analytical hierarchy process (AHP) method, the criteria that have an impact on supply chain management in terms of logistics and distribution network are evaluated. As a result of this evaluation, the main criteria and sub-criteria that have the most important impact on the system are determined. As a result of the evaluation, the speed main criterion is examined. Then, a mathematical programming model is developed using the speed criterion and hence also its sub-criteria. GAMS optimization software is used for the solution of the developed model. In this study, the optimum supplier selection is ensured using the selected sub-criteria and the developed mathematical programming model in a developed supplier selection problem.