نتایج جستجو برای: innovation diffusion

تعداد نتایج: 243246  

2003
Hun Lee George Mason Ken G. Smith Robert H. Smith Curtis M. Grimm

Drawing from institutional and bandwagon theories, we develop and examine how characteristics of an innovation—radicality and scope—affect diffusion rates—the extent and speed of diffusion. The hypotheses are empirically tested with a sample of 82 new product innovations in three separate industries over a sixteen-year time span. We find that: (1) the greater the radicality of innovation, the h...

2014
Zhigao Liao Jiuping Xu Liming Yao

This paper studies the innovation diffusion problemwith the affection of urbanization, proposing a dynamical innovation diffusion model with fuzzy coefficient, and uses the shifting rate of people from rural areas stepping into urban areas to show the process of urbanization. The numerical simulation shows the diffusion process for telephones in China with Genetic Algorithms and this model is e...

Journal: :Health Affairs 2018

2003
Davood Askarany Malcolm Smith

Size is one of the most controversial influencing factors in the diffusion literature. Some authors argue that large firms have several advantages over smaller firms in the adoption of an innovation (Brown 1981), while others argue that diffusion of innovation in small firms is quicker than in large firms because of the advantages associated with small size (Acs & Audretsh, 1988; Julien, 1993; ...

2009
Heinz-Theo Wagner

Creating and adopting innovations is important for the development of firms and whole economies. Several theoretic approaches are therefore dealing with innovation adoption and diffusion and the motivation of firms to innovate. Diffusion of Innovation theory explains the effect of innovation characteristics on innovation adoption and diffusion, the Resource-based View of the Firm focuses on the...

2017
Kriengsak Panuwatwanich Rodney A. Stewart Sherif Mohamed

Purpose – Innovation and the process of diffusion have been widely acknowledged as hinging upon the complex social psychological process. Invariably, such a process manifests itself in the form of “climate” in an organisation, which influences people’s behaviours. The purpose of this paper is to empirically investigate the roles of a facet-specific climate, namely “climate for innovation” in de...

2006
Alexander Frenzel Hariolf Grupp Armin Scholl

This paper provides a systematic methodology to identify general innovation diffusion patterns in a given case study: First, an analytical framework is introduced which structures a review of innovation diffusion research. This framework may be used to structure the analysis of a case study. Second, a classification of innovation diffusion models is developed by focusing on the analytical hypot...

Journal: :Canadian family physician Medecin de famille canadien 2014
Eileen Nicolle Emmanuelle Britton Praseedha Janakiram Pierre-Marc Robichaud

Our world is characterized by the rapid sharing of messages and knowledge. The ability of ideas to go “viral” demonstrates the infectious way that a concept can travel around the globe. As technological innovations facilitate connection and communication across distances, the landscape of learning is evolving. Lectures can be recorded ahead of time and viewed online, or speakers can use text, v...

2014
John A. Long Rick L. Lawrence Perry R. Miller Lucy A. Marshall Mark C. Greenwood

Producers make the decision to adopt a particular agricultural practice within a range of social, economic, environmental, and agronomic constraints. The semiarid regions of the US northern Great Plains are dominated by dryland farming practices and the traditional practice has been to rotate small-grain cereals with summer fallow; however, producers are moving away from this practice. The area...

2012
Ana Mafalda Gonçalves

The evolution of ICT has changed all sections of society and these changes have been creating an irreversible impact on higher education institutions, which are expected to adopt innovative technologies in their teaching practices. As theorical framework this study select Rogers theory of innovation diffusion which is widely used to illustrate how technologies move from a localized invented to ...

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