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The Portfolio Examination and Selection of Raw Material Suppliers, Based on Lean or Agile
Authors: Iman MOHAMMADI, Fatemeh ZIGLARI, Masoud BARATI
Number of views: 846
The aim of this study was to determine the importance of agility and lean criteria in selecting the supplier of
ceramic tiles’ raw materials for paints and glazes in active companies of Najaf Abad city, as well as the
ranking the suppliers. In this study, first, the related literature in the field of supplier’s selection based on
agility and lean was reviewed. Then, a conceptual model of agility and lean criteria and sub-criteria was
presented. For data analysis experts’ ideas were used. In addition, to analyze the data, the weight of each
criteria and sub criteria of agility and leanness was gained through the method of analysis of hierarchical
process (AHP) and to rank the suppliers of each company, the TOPSIS method was applied. According to the
obtained data, the most important sub criteria were warranty and replacement policy, capability of R and D
and innovation, and product durability, the other criteria gained the other places in ranking. Focusing on
both agility and leanness criteria of suppliers reduce costs and enhance product quality and increase the
speed and flexibility in changing needs of the market, which is an important issue in today's constantly
changing and growing markets. In this study, we aimed to combine the agility and leanness criteria in
selecting the suppliers in order to reach higher speed in responding to the market’s changes, meeting the
costumers’ needs and higher quality of production in the local and international markets. Moreover, it was
also intended to decrease the cost of manufacturing operations and reduce delays in the delivery of goods
to the consumer.