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Diffusion

Karakaya, Emrah, 1987- (author)
KTH,Hållbarhet och industriell dynamik
Sriwannawit Lundberg, Pranpreya (author)
Office of the National Higher Education, Science, Research and Innovation Policy Council, Bangkok, Thailand
 (creator_code:org_t)
2
Elsevier, 2020
2020
English.
In: International Encyclopedia of Human Geography. - : Elsevier. ; , s. 311-315
  • Book chapter (peer-reviewed)
Abstract Subject headings
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  • Diffusion is the phenomenon of how innovations spread from one adopter to others in a spatiotemporal domain, that is, over both space and time. To a degree, any breakthrough can be considered as innovative if it is construed as novel and new from the adopter's perspective. Diffusion research has existed for more than a century and the concept has been applied to apprehend and explains the spread of a wide variety of innovations. This article presents a brief history of diffusion research and notes the application of the concept to three specific research strands. The first strand is adopter perceptions on the characteristics of innovations and how perceived attributes affect the potential adopter's decision-making. The second focuses upon change agents and their locations, how change agents influence the decision process of potential adopters and why their locations matter. The last strand explains how adoption decisions are translated into spatiotemporal diffusion patterns.

Subject headings

SAMHÄLLSVETENSKAP  -- Social och ekonomisk geografi -- Kulturgeografi (hsv//swe)
SOCIAL SCIENCES  -- Social and Economic Geography -- Human Geography (hsv//eng)
SAMHÄLLSVETENSKAP  -- Ekonomi och näringsliv -- Företagsekonomi (hsv//swe)
SOCIAL SCIENCES  -- Economics and Business -- Business Administration (hsv//eng)

Keyword

Adopter; Change agent; Demand; Diffusion; Geography; Imitation; Innovation; Newness; Perceived characteristics; Spatiotemporal; Supply
Industrial Economics and Management
Industriell ekonomi och organisation

Publication and Content Type

ref (subject category)
kap (subject category)

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