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A value chain is a progression of activities that a business or firm performs in order to deliver goods and services of value to an end customer.The concept comes from the field of business management and was first described by Michael Porter in his 1985 best-seller, Competitive Advantage: Creating and Sustaining Superior Performance.
A global value chain (GVC) refers to the full range of activities that economic actors engage in to bring a product to market. [1] The global value chain does not only involve production processes, but preproduction (such as design) and postproduction processes (such as marketing and distribution).
The idea of GVCs did not have a single source. While there are connections to the notions of “commodity chain” introduced by Immanuel Wallerstein and “value chain” analyzed by Michael Porter, the GVC framework included distinctive elements that differentiated it from previous paradigms. The emphasis on the power of lead firms in global ...
Value streams are usually not processes in the sense that the concern is "how value is achieved" rather than "how it's done". [8] The Lean value stream is a diagrammatic representation of the sequence of activities required to design, produce, and deliver a good or service to a customer.
In this sense, Rummler and Brache's definition follows Porter's value chain model, which also builds on a division of primary and secondary activities. According to Rummler and Brache, a typical characteristic of a successful process-based organization is the absence of secondary activities in the primary value flow that is created in the ...
Porter introduced the concept of value chain analysis in his 1985 book, Competitive Advantage: Creating and Sustaining Superior Performance. The value chain comprises each of the activities, from design through distribution, that a company performs to produce a product; these activities are viewed as the “basic units of competitive advantage".
HGTV home renovation stars Jonathan and Drew Scott – best known as the Property Brothers – are fearful that Trump’s proposed tariffs could send construction costs soaring. The brothers ...
Activity-based management (ABM) is a method of identifying and evaluating activities that a business performs, using activity-based costing to carry out a value chain analysis or a re-engineering initiative to improve strategic and operational decisions in an organization.