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Empirical Studies of Innovation in the Knowledge Driven Economy
Hall, Bronwyn H. - 2006
innovation and knowledge management and their impact on performance at the firm level for a number of countries. These studies … have been conducted using data drawn from innovation surveys combined with data from a number of other sources. The issue … illustrates the value of these surveys in improving our understanding of innovation in firms and raises a number of questions for …
Persistent link: https://www.econbiz.de/10012466345
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Exploring Links Between Innovation and Diffusion : Adoption of NOx Control Technologies at U.S. Coal-Fired Power Plants
Popp, David - 2006
While many studies have looked at innovation and adoption of technologies separately, the two processes are linked …
Persistent link: https://www.econbiz.de/10012466550
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Is Japan's Innovative Capacity in Decline?
Branstetter, Lee - 2003
This paper investigates changes in the output and productivity of research and development activities in Japanese manufacturing firms over the 1980s and 1990s. Evidence from aggregate patent and R&D statistics and a micro-level analysis of R&D productivity at the firm-level suggest that there...
Persistent link: https://www.econbiz.de/10012469265
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Of Time and Space : Technological Spillovers among Patents and Unpatented Innovations during Early U.S. Industrialization
Khan, B. Zorina - 2014
The paper explores the role of institutional mechanisms in generating technological knowledge spillovers. The estimation is over panel datasets of patent grants, and unpatented innovations that were submitted for prizes at the annual industrial fairs of the American Institute of New York, during...
Persistent link: https://www.econbiz.de/10012457934
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Patent Pools and the Direction of Innovation - Evidence from the 19th-century Sewing Machine Industry
Lampe, Ryan L. - 2011
that pools encourage innovation in pool technologies, albeit at the cost of innovation in substitutes. Empirical evidence … innovations by new firms for a historical pool in the sewing machine industry (1856-1877) to examine effects on innovation …. Contrary to theoretical predictions, this analysis suggests that pools may discourage innovation in pool technologies and shift …
Persistent link: https://www.econbiz.de/10012461085
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Stronger Protection or Technological Revolution : What is Behind the Recent Surge in Patenting?
Kortum, Samuel - 1997
that the jump in patenting reflects an increase in" U.S. innovation spurred by changes in the management of research …
Persistent link: https://www.econbiz.de/10012472610
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A Model of Research, Patenting, and Technological Change
Kortum, Samuel - 1994
I use the aggregate behavior of three indicators of technology (employment of research scientists and engineers, patented inventions, and total factor productivity) to identify a plausible model of endogenous technological change. In the US (as well as in other developed countries) research...
Persistent link: https://www.econbiz.de/10012474290
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Patent Statistics as Economic Indicators : A Survey
Griliches, Zvi - 1990
This survey reviews the growing use of patent data in economic analysis. After describing some of the main characteristics of patents and patent data, it focuses on the use of patents as an indicator of technological change. Cross-sectional and time-series studies of the relationship of patents...
Persistent link: https://www.econbiz.de/10012475734
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R & D and productivity : the econometric evidence
Griliches, Zvi - 1998
Persistent link: https://www.econbiz.de/10013480896
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Innovation and Market Value
Hall, Bronwyn H. - 1999
Recent research on financial market valuation of the knowledge assets of publicly traded firms is surveyed. The motivation for using a market value equation to price knowledge assets is discussed and the theory behind this equation is briefly presented. Then the empirical literature that relates...
Persistent link: https://www.econbiz.de/10012471824