نتایج جستجو برای: diffusion of innovations

تعداد نتایج: 21186027  

Journal: :JIT 2013
Chris Foster Richard Heeks

Scaling represents successful diffusion that ensures sizeable impact and earnings from ICT innovations in emerging markets. Practice can still be shaped by dualistic views – innovation vs. diffusion, pilot vs. scale-up, lead firm vs. other actors, technical vs. social. Synthesising the literature that challenges these dualities, this paper creates a systemic perspective that is particularly app...

2002
R. Balachandra Roger Bohn

The hard disk drive industry has been under great cost pressures. Manufacturing has achieved very high levels of efficiencies and there is hardly any room for reducing costs any further by improving manufacturing. An area worth exploring is the design of the hard drives to further reduce the costs. Modular design helps in developing designs that will be amenable to cost reductions by identifyin...

2004
Domenico Delli Gatti Mauro Gallegati Alberto Russo ALBERTO RUSSO

Technological Innovation, Financial Fragility and Complex Dynamics In this paper we suggest a scaling approach to business cycles. We develop a heterogeneous interacting agents (HIAs) model that replicates well known industrial dynamics stylized facts, as the power law distribution of firms’ size and the Laplace distribution of firms’ growth rates. In particular, the power law is a persistent b...

2004
TRISHA GREENHALGH GLENN ROBERT FRASER MACFARLANE OLIVIA KYRIAKIDOU Trisha Greenhalgh

This article summarizes an extensive literature review addressing the question, How can we spread and sustain innovations in health service delivery and organization? It considers both content (defining and measuring the diffusion of innovation in organizations) and process (reviewing the literature in a systematic and reproducible way). This article discusses (1) a parsimonious and evidence-ba...

2001
Mary J. Benner Michael Tushman

Adaptation in changing environments requires organizations to exploit existing capabilities while developing new ones. Yet this need for complex organizational capabilities has coincided with a wave of managerial practice focused on process management. We hypothesize that the increased routinization associated with process management leads to increases in exploitative technological innovation a...

2008
Samuel Thiriot Jean-Daniel Kant

Word-of-mouth is the interpersonal process by which information about an innovation diffuses in a social system. Little empirical data is available from the field. Nevertheless, several stylized facts are identified and widely accepted. For instance, consumers actively search for information. It is also known that knowledge about incremental innovations diffuses quicker, because part of the kno...

2003
DILIP MOOKHERJEE DEBRAJ RAY

We consider the decision of a dominant firm to adopt a sequence of potential cost-reducing innovations, where the latest technology adopted diffuses to a competitive fringe at an exogenous rate. With price competition on the product market, the leader optimally spaces apart the adoption dates of successive innovations, so the industry is characterized by Schumpetarian cycles of alternating inno...

2003
Jean-Robert Tyran Rupert Sausgruber

What causes a government to adopt a new program or policy? Despite a large number of empirical studies available to date, the relative importance of various determinants remains obscure because of difficulties of statistical identification. We present an experimental setting to study the diffusion of policy innovations in the laboratory. Our approach discriminates between policy experimentation...

Journal: :The Milbank quarterly 2004
Robert G Badgett Mary Jo V Pugh

This article summarizes an extensive literature review addressing the question, How can we spread and sustain innovations in health service delivery and organization? It considers both content (defining and measuring the diffusion of innovation in organizations) and process (reviewing the literature in a systematic and reproducible way). This article discusses (1) a parsimonious and evidence-ba...

2008
Ismail SAHIN

The process of adopting new innovations has been studied for over 30 years, and one of the most popular adoption models is described by Rogers in his book, Diffusion of Innovations (Sherry & Gibson, 2002). Much research from a broad variety of disciplines has used the model as a framework. Dooley (1999) and Stuart (2000) mentioned several of these disciplines as political science, public health...

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