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Product life-cycle theory. The Product Life Cycle Theory is an economic theory that was developed by Raymond Vernon in response to the failure of the Heckscher–Ohlin model to explain the observed pattern of international trade. The theory suggests that early in a product's life-cycle all the parts and labor associated with that product come ...
In industry, product lifecycle management ( PLM) is the process of managing the entire lifecycle of a product from its inception through the engineering, design and manufacture, as well as the service and disposal of manufactured products. [ 1][ 2] PLM integrates people, data, processes, and business systems and provides a product information ...
Software development. The V-model is a graphical representation of a systems development lifecycle. It is used to produce rigorous development lifecycle models and project management models. The V-model falls into three broad categories, the German V-Modell, a general testing model, and the US government standard. [ 2]
Product planning. Product planning (or product discovery) is the ongoing process of identifying and articulating market requirements that define a product's feature set. [1] It serves as the basis for decision-making about price, distribution and promotion. Product planning is also the means by which companies and businesses can respond to long ...
Life cycle inventory (LCI) analysis involves creating an inventory of flows from and to nature (ecosphere) for a product system. [29] It is the process of quantifying raw material and energy requirements, atmospheric emissions, land emissions, water emissions, resource uses, and other releases over the life cycle of a product or process. [30]
Product category volume. Product change notification. Product churning. Product cost management. Product differentiation. Product information management. Product life-cycle management (marketing) Product life-cycle theory. Product line extension.
Second, the traits of a product are likely to exceed the knowledge base of one human. There exists a wide range of specialized fields of engineering, and considering the whole life cycle of a product will require non-engineering expertise. For this purpose, examples of design guidelines are listed in the following.
Product life-cycle management (marketing) A model for the product sales lifecycle, with the assumption of four major phases: introduction, growth, maturity, and decline. Curve of sales as a function of the time of the product on the market. After a plateau in sales at product maturity, a steep decline can follow.