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Supply chain

 

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Supply chain



 
 
A supply chain or logistics network is the system of organizations, people, technology, activities, information and resources involved in moving a product or service from supplier
Vendor (supply chain)

A vendor, or a supplier, is a supply chain management term meaning anyone who provides goods or services to a company. A vendor often manufactures inventoriable items, and sells those items to a customer....
 to customer
Customer

A customer, also client, buyer or purchaser is the buyer or user of the paid products of an individual or organization, mostly called the supplier or seller....
. Supply chain activities transform natural resources, raw material
Raw material

A raw material is something that is acted upon or used by or by human labour or industry, for use as a building material to create some product or structure....
s and components into a finished product that is delivered to the end customer. In sophisticated supply chain systems, used products may re-enter the supply chain at any point where residual value is recyclable.






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A supply chain or logistics network is the system of organizations, people, technology, activities, information and resources involved in moving a product or service from supplier
Vendor (supply chain)

A vendor, or a supplier, is a supply chain management term meaning anyone who provides goods or services to a company. A vendor often manufactures inventoriable items, and sells those items to a customer....
 to customer
Customer

A customer, also client, buyer or purchaser is the buyer or user of the paid products of an individual or organization, mostly called the supplier or seller....
. Supply chain activities transform natural resources, raw material
Raw material

A raw material is something that is acted upon or used by or by human labour or industry, for use as a building material to create some product or structure....
s and components into a finished product that is delivered to the end customer. In sophisticated supply chain systems, used products may re-enter the supply chain at any point where residual value is recyclable. Supply chains link value chain
Value chain

The value chain, also known as value chain analysis, is a concept from business management that was first described and popularized by Michael Porter in his 1985 best-seller, Competitive Advantage: Creating and Sustaining Superior Performance....
s.

A typical supply chain begins with ecological and biological regulation of natural resources, followed by the human extraction of raw material, and includes several production links (e.g., component construction, assembly, and merging) before moving on to several layers of storage facilities of ever-decreasing size and ever more remote geographical locations, and finally reaching the consumer.

Many of the exchanges encountered in the supply chain will therefore be between different companies that will seek to maximize their revenue within their sphere of interest, but may have little or no knowledge or interest in the remaining players in the supply chain. More recently, the loosely coupled, self-organizing network of businesses that cooperates to provide product and service offerings has been called the Extended Enterprise
Extended Enterprise

An Extended Enterprise is a loosely coupled, self-organizing network of firms that combine their economic output to provide products and services offerings to the market....
.

Supply chain modeling

There are a variety of supply chain models, which address both the upstream and downstream sides.

The SCOR (Supply Chain Operations Reference) model, developed by the Supply Chain Council, measures total supply chain performance. It is a process reference model for supply-chain management, spanning from the supplier's supplier to the customer's customer.. It includes delivery and order fulfillment performance, production flexibility, warranty and returns processing costs, inventory and asset turns, and other factors in evaluating the overall effective performance of a supply chain.

The Global Supply Chain Forum (GSCF) introduced another Supply Chain Model. This framework is built on eight key business processes that are both cross-functional and cross-firm in nature. Each process is managed by a cross-functional team, including representatives from logistics, production, purchasing, finance, marketing and research and development. While each process will interface with key customers and suppliers, the customer relationship management and supplier relationship management processes form the critical linkages in the supply chain.

Supply chain management