Innovation is the introduction into use of a significantly new or improved product or process. In economics, it concerns how knowledge and ideas become changes in goods, services, production, and organization. Innovation is therefore distinct from an invention or an unimplemented proposal: it requires practical introduction, although it need not achieve commercial success. It occurs in businesses, public institutions, and other organizations, and encompasses more than technological change. The OECD–Eurostat Oslo Manual provides an influential framework for defining and measuring it. (oecd.org)
Definition and scope
The 2018 Oslo Manual defines innovation relative to the previous products or processes of the organization concerned. A product must become available to potential users; a process must enter actual use. This distinction excludes ideas and prototypes that remain unimplemented. It also separates innovation outcomes from innovation activities, which can continue, be postponed, or be abandoned without producing an implemented result. (oecd.org)
Novelty is contextual rather than necessarily universal. Something may be new to an organization, new to its market, or new to the world. An organization adopting a method already used elsewhere can qualify as innovative if the method differs significantly from its previous practices. This connects innovation with diffusion of innovations: economic effects depend not only on creating new approaches but also on their adoption. Minor routine modifications do not automatically meet the threshold. (oecd.org)
Innovation is not synonymous with research and development (R&D). R&D involves systematic work addressing uncertainty and generating transferable or reproducible knowledge. Innovation activities are broader, including design, engineering, software development, training, acquisition of equipment, and commercialization. Firms can innovate without conducting formal R&D, while research can produce knowledge without an immediate implemented innovation. (oecd.org)
Types of innovation
For business statistics, the 2018 Oslo Manual distinguishes two main categories:
- Product innovation: a significantly new or improved good or service introduced to the market. Changes may concern performance, reliability, convenience, usability, or other relevant characteristics.
- Business process innovation: a significantly new or improved process brought into use within one or more business functions. These functions include production, logistics, marketing, information systems, administration, and product development.
The categories can overlap: introducing a new service may also require changes to delivery or internal operations. This classification incorporates organizational and marketing changes previously recorded as separate categories. (oecd.org)
Another distinction concerns the degree of change. Incremental innovations improve existing products or practices, whereas radical innovations involve more substantial departures. Neither label determines commercial success or social value. Large changes can fail, and cumulative smaller improvements can have important effects. The significance of an innovation therefore depends on its context, adoption, and consequences, not novelty alone. (oecd.org)
Economic explanations
Joseph Schumpeter placed innovation and entrepreneurship at the center of economic development. His account of creative destruction describes how new activities and technologies challenge established producers and replace older arrangements. Innovation can thus generate economic growth while changing which firms, industries, and capabilities remain economically valuable. (elibrary.imf.org)
Endogenous growth theory explains technological progress partly through deliberate investment and incentives rather than treating it as an unexplained external force. A central feature is that ideas can be used by multiple producers without being consumed. Developing an idea may be costly, while reproducing or applying it can have a much lower marginal cost. This creates possibilities for cumulative growth but complicates the recovery of research costs. (nobelprize.org)
Knowledge spillovers occur when knowledge generated by one actor benefits others without full compensation. These externalities help explain why private investment may differ from socially desirable investment. The relationship between competition and innovation is also conditional: rivalry can encourage improvement, while expected profits and access to finance support costly development. Neither maximum concentration nor maximum competitive pressure guarantees the strongest innovation performance. (elibrary.imf.org)
Organizations and knowledge flows
Innovation often involves interaction among firms, users, suppliers, universities, and research institutions. Knowledge moves through collaboration, licensing, publications, personnel, and commercial transactions. Open innovation refers to managing knowledge flows across organizational boundaries rather than relying exclusively on internal development. These exchanges can combine complementary expertise and connect development with practical user needs. (oecd.org)
Organizations also need capabilities to recognize, adapt, and apply external knowledge. Formal information alone may be insufficient: practical expertise can remain tacit and require experience or direct interaction to transfer. Education, skills, managerial capacity, and organizational learning therefore affect how knowledge becomes implemented change. Successful acquisition of a technology does not automatically ensure its effective use. (oecd.org)
Policy and measurement
Innovation policy addresses incentives, capabilities, and barriers. Instruments include public research funding, R&D tax support, and support for new enterprises. Intellectual property, including patents, can help innovators obtain returns and facilitate licensing, but exclusive rights can also restrict competition or access to knowledge. Policy analysis therefore considers both incentives to develop innovations and conditions for their diffusion. (elibrary.imf.org)
Measurement distinguishes inputs, implemented outputs, and subsequent outcomes. R&D expenditure records effort rather than guaranteed innovation. Patent counts cover only certain inventions and vary greatly in economic significance; many innovations are not patented. Surveys can identify product and process introductions, while indicators such as innovative-product sales or productivity examine performance. Establishing causation requires separating innovation’s effects from firm characteristics, market conditions, and other simultaneous changes. Composite indicators also depend on how components are selected and weighted. (oecd.org)