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A value chain is a set of activities that a firm operating in a specific industry performs in order to deliver a valuable product or service for the market. The concept comes through business management and was first described by Michael Porter in his best-seller.

Through such improvements the firm has the potential to develop a competitive advantage. Archived from the original on 18 March This example is partially adopted from R.

The Open Group IT4IT™ Reference Architecture is a standard reference architecture for managing the business of IT. It uses a value chain approach to create a model of the functions that IT performs to help organizations identify the activities that contribute to business competitiveness.
Automate the IT Value Chain ÒOur job was to make management aware of all the decisions they were neglecting, so the value chain became a great communication tool. IT is a business within a business, and you donÕt take a haphazard view of how all those.
IT Value Chain Management – Maximizing the ROI from IT Investments Performance metrics and management methodologies every IT stakeholder should know.
A value chain is a high-level model developed by Michael Porter used to describe the process by which businesses receive raw materials, add value to the raw materials through various processes to.
Automate the IT Value Chain ÒOur job was to make management aware of all the decisions they were neglecting, so the value chain became a great communication tool. IT is a business within a business, and you donÕt take a haphazard view of how all those.
What is a value chain?

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The value chain identifies those activities, in a sequence, that add value to the final product or service. If an activity adds value to the final product, or service, it is on the primary value chain.

A value chain is a set of activities that a firm operating in a specific industry performs in order to deliver a valuable product or service for the market. The concept comes through business management and was first described by Michael Porter in his best-seller, Competitive Advantage: Creating and Sustaining Superior Performance. The idea of the value chain is based on the process view of organizations, the idea of seeing a manufacturing or service organization as a system, made up of subsystems each with inputs, transformation processes and outputs.

Inputs, transformation processes, and outputs involve the acquisition and consumption of resources — money, labour, materials, equipment, buildings, land, administration and management. How value chain activities are carried out determines costs and affects profits. The concept of value chains as decision support tools, was added onto the competitive strategies paradigm developed by Porter as early as According to the OECD Secretary-General Gurría [4] the emergence of global value chains GVCs in the late s provided a catalyst for accelerated change in the landscape of international investment and trade, with major, far-reaching consequences on governments as well as enterprises Gurría The appropriate level for constructing a value chain is the business unit , [5] not division or corporate level.

Products pass through a chain of activities in order, and at each activity the product gains some value. The chain of activities gives the products more added value than the sum of added values of all activities.

The activity of a diamond cutter can illustrate the difference between cost and the value chain. The cutting activity may have a low cost, but the activity adds much of the value to the end product, since a rough diamond is significantly less valuable than a cut diamond.

Typically, the described value chain and the documentation of processes, assessment and auditing of adherence to the process routines are at the core of the quality certification of the business, e.

A firm's value chain forms a part of a larger stream of activities, which Porter calls a value system. After the firm creates products, these products pass through the value chains of distributors which also have their own value chains , all the way to the customers.

All parts of these chains are included in the value system. To achieve and sustain a competitive advantage , and to support that advantage with information technologies, a firm must understand every component of this value system. The value chain categorizes the generic value -adding activities of an organization. In practice as of [update] , no progressive organisation can afford to remain stuck to any one of these value chains. Hence organisations today try to employ the combined value chain.

This value-chain matrix suggests that there are a number of opportunities for improvement in any business process. An industry value-chain is a physical representation of the various processes involved in producing goods and services , starting with raw materials and ending with the delivered product also known as the supply chain. It is based on the notion of value-added at the link read: The sum total of link-level value-added yields total value.

The French Physiocrats' Tableau économique is one of the earliest examples of a value chain. Wasilly Leontief's Input-Output tables, published in the s, provide estimates of the relative importance of each individual link in industry-level value-chains for the U. Often multinational enterprises MNEs developed global value chains, investing abroad and establishing affiliates that provided critical support to remaining activities at home.

Identifying the activities that create the most value to customers is the priority. The next step is evaluating these strategies to improve the value. Focusing on customer service, increasing options to customize products or services, offering incentives, and adding product features are some of the ways to improve activity value.

Lastly, businesses should identify differentiation that can be maintained and adds the most value. Free templates are available online to help businesses determine and analyze their value chains. Ideally, value chain analysis will help you identify areas that can be optimized for maximum efficiency and profitability. She began freelancing during her junior year of college and fell in love with it. You can learn more on her blog, insearchofthewritedirection. Product and service reviews are conducted independently by our editorial team, but we sometimes make money when you click on links.

Lead Your Team Strategy. What is a value chain? Primary activities include the following: Inbound logistics are the receiving, storing and distributing of raw materials used in the production process.

Identify the best sustainable differentiation. Usually, superior differentiation and customer value will be the result of many interrelated activities and strategies used. The best combination of them should be used to pursue sustainable differentiation advantage. This example is partially adopted from R. It illustrates the basic VCA for an automobile manufacturing company that competes on cost advantage. Locating plants near the cluster of suppliers or dealers reduces purchasing and distribution costs.

Fewer model designs reduce assembling costs. Higher order sizes increase warehousing costs. Step 5 - Opportunities for reducing costs Create just one model design for different regions to cut costs in designing and engineering, to increase order sizes of the same materials, to simplify assembling and quality control processes and to lower marketing costs.

Manufacture components inside the company to eliminate transaction costs of buying them in the market and to optimize plant utilization. This would also lead to greater economies of scale.

This approach is used when organizations try to compete on costs and want to understand the sources of their cost advantage or disadvantage and what factors drive those costs. The firms that strive to create superior products or services use differentiation advantage approach. Apple , Google , Samsung Electronics , Starbucks.

Number and frequency of new models Sales per model. Order size Average value of purchases per supplier Location of suppliers. Scale of plants Capacity utilization Location of plants. Level of quality targets Frequency of defects. Size of advertising budget Strength of existing reputation Sales Volume. Number of dealers Sales per dealer Frequency of defects requiring repair recalls.

IT Services and the Value Chain Concept

Feb 12,  · (The concept of value chain originates with theorist Michael Porter, from his book Competitive Advantage.) The concept of “ERP for IT” is a driver for this book, and the salient characteristic of ERP systems is that they enable value chains. A value chain is a high-level model developed by Michael Porter used to describe the process by which businesses receive raw materials, add value to the raw materials through various processes to. The Open Group IT4IT™ Reference Architecture is a standard reference architecture for managing the business of IT. It uses a value chain approach to create a model of the functions that IT performs to help organizations identify the activities that contribute to business competitiveness.