Abstract
Historically, the interest for supply chain management have risen since when companies, especially manufacturing companies understood that having better relationships inside and outside their companies could have great impacts in enhancing their performance in terms of time, quality, quantity produced and also in reducing costs production. However, it is only during this last decade that research in this discipline has really increased and that numerous models have come up to assess the supply chain performance. In this paper, we attempt to give a better understanding of the supply chain and how the models proposed can help manufacturing sector to perform better. This article is essentially a review of different conceptual models proposed in three chosen articles.
Introduction
The supply chain management can be defined as all the activities that step in the manufacturing process from the transformation of raw materials into final products to the customer delivery (Beamon, 1998). All these activities can include “systems management, sourcing and procurement, production scheduling, order processing, inventory management, transportation, warehousing, and customer service” (Cooke 1997 cited in Cooper et al. 1997, page 2) and are carried on in order to achieve competitive advantages for companies (Cai, Liu, Xiao and Liu 2009 cited in Ai-Chin et al. 2010, page 137), and to deliver both efficiency and effectiveness (Singh, Oberoi and Ahuja, 2011). If in first place, researchers were only focusing on these activities taken individually, the situation has changed recently and more attention is now placed on the performance of the supply chain as a whole, according to Beamon, (1998). For the author, this is essentially due to major changes in the manufacturing sector such as “the rising costs of manufacturing, the shrinking resources of manufacturing bases, shortened product life cycles, the leveling of the playing field within
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