The suppliers selection is a multiple attribute decision making (MADM) problem. Since the decision maker (DM)s like preferences on alternatives or on attributes of suppliers are often uncertain, and thus the selection of good suppliers becomes more difficult. Grey theory is one of the methods that are used to study uncertainty, it is superior in mathematical analysis of systems with uncertain i...

Having a full understanding of the world’s social-economic situation is the success key for industries automotive manufacturing industry is an extremely competitive one usually there is no clear guideline among automotive companies about technological causes behind their success and failure. This research provides an investigation about the world’s economic situation and the environ...

  The importance of reliable supply is increasing with supply chain network extension and just-in-time (JIT) production. Just in time implications motivate manufacturers towards single sourcing, which often involves problems with unreliable suppliers. If a single and reliable vendor is not available, manufacturer can split the order among the vendors in order to simultaneously decrease the supp...

⎯In this study, two (or more) supply chains where the suppliers share information on their production, inventory and delivery status are considered. Due to uncertain supplier deliveries and lead time, horizontal supplier coordination is implemented to reduce lead time and deliveries uncertainty, and thus the safety inventory due to risk pooling effect. As a result, the total system profit incre...

It is widely acknowledged that suppliers contribute positively to innovation in new product development. However, it remains rather unclear what suppliers actually contribute to innovation. Based on a literature review focusing on 80 articles, and a focus group meeting with strategic purchasing managers, a conceptual framework is developed categorizing different supplier inputs to innovation. T...

one of the most important issues in supply chain management in different companies, including automotive part manufacturing companies, is evaluation and selection of suppliers. this action is depended on quality management system requirements that must be based on performance and actual ability of suppliers. the analytic hierarchy process (ahp) is one of the most widely used method in the field...

According to the concept of green supply chain, in this paper, we introduce a multi-method multiple criteria approach to develope more appropriate green supplier programs and practices. In reality, investigation into this field of study has just begun. We propose a combination of new fuzzy clustering means (FCM) better than the traditional clustering method and technique for order of preference...

As supply chains become more and more dynamic, the problem of rapidly integrating the data sources of new suppliers i s becoming increasingly important. This paper describes the Ariadne system, which can be used to quickly provide access to data sources of new supplier and requires only that the data of the suppliers is available on the Web. Our approach does not require reengineering the indiv...