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International Spillovers and Absorptive Capacity : A Cross-Country, Cross-Sector Analysis Based on European Patents and Citations
Mancusi, Maria Luisa - 2008
spillovers are always found to be effective in increasing innovative productivity. The paper then uses self-citations to …
Persistent link: https://www.econbiz.de/10012771360
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Do Spillovers Stimulate Incremental or Drastic Product Innovations? Hypotheses and Evidence from German Establishment Data
Jirjahn, Uwe; Kraft, Kornelius - 2006
We estimate the determinants of various types of product innovation. Knowledge spillovers from rivals have a positive impact on incremental innovations. This impact is largely independent of the participation in R&D cooperations. Spillovers exert no such independent influence on drastic...
Persistent link: https://www.econbiz.de/10010297531
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Research and development abroad: German companies focus on strengths similar to those at home
Belitz, Heike; Lejpras, Anna; Priem, Maximilian - In: DIW Weekly Report 9 (2019) 35/36, pp. 313-321
More than one in four patents that major German companies apply for is based on inventions from their research …
Persistent link: https://www.econbiz.de/10012065253
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Forschung und Entwicklung im Ausland: Deutsche Unternehmen haben ähnliche Schwerpunkte wie in der Heimat
Belitz, Heike; Lejpras, Anna; Priem, Maximilian - In: DIW Wochenbericht 86 (2019) 36, pp. 631-639
Mehr als jedes vierte Patent, das große deutsche Unternehmen anmelden, basiert auf Erfindungen in deren Forschungslaboren im Ausland. In drei Viertel der Fälle konzentrieren sich die Unternehmen dabei auf Technologien, in denen sie auch in Deutschland besonders stark sind. Die technologische...
Persistent link: https://www.econbiz.de/10012098074
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Innovation and training: a dynamic count data model.
Gallié, Emilie-Pauline; Legros, Diego - Université Paris-Dauphine
This paper explores the relationship between innovation and vocational training. We consider a linear feedback model to explain the dynamics of count data processes relative to patenting activities, R&D and training expenditures. Estimations are made on a panel data set relative to French...
Persistent link: https://www.econbiz.de/10009291777
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Do Spillovers Stimulate Incremental or Drastic Product Innovations? Hypotheses and Evidence from German Establishment Data
Jirjahn, Uwe; Kraft, Kornelius - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2006
We estimate the determinants of various types of product innovation. Knowledge spillovers from rivals have a positive impact on incremental innovations. This impact is largely independent of the participation in R&D cooperations. Spillovers exert no such independent influence on drastic...
Persistent link: https://www.econbiz.de/10005097593
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Innovation and training: a dynamic count data model
Gallié, Emilie-Pauline; Legros, Diego - Université Paris-Dauphine (Paris IX) - 2007
This paper explores the relationship between innovation and vocational training. We consider a linear feedback model to explain the dynamics of count data processes relative to patenting activities, R&D and training expenditures. Estimations are made on a panel data set relative to French...
Persistent link: https://www.econbiz.de/10010708498
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R versus D: Estimating the differentiated effect of research and development on innovation results
Barge-Gil, Andrés; López, Alberto - Volkswirtschaftliche Fakultät, … - 2011
R&D is considered to be the main source of innovation. We argue that R&D is too broad a measure, including activities differing in purposes, culture, people, management and other features. However, empirical studies have not analyzed them separately, mainly due to the lack of data. Using...
Persistent link: https://www.econbiz.de/10011108380
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Firm size and innovation in the service sector
Audretsch, David B.; Hafenstein, Marian; Kritikos, Alexander - 2018
productivity - hold for knowledge intensive services. Combining the models of Crepon et al. (1998) and of Ackerberg et al. (2015 …), allows for causal interpretation of the relationship between innovation output and labor productivity. We find that knowledge … productivity. Moreover, the firm size advantage found for manufacturing in previous studies nearly disappears for knowledge …
Persistent link: https://www.econbiz.de/10011958696
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Innovation, R&D and Productivity: Evidence from Thai Manufacturing
Srithanpong, Thanapol - In: International Journal of Economic Sciences and Applied … 7 (2014) 3, pp. 103-132
This paper empirically examines the relationship between innovation, R&D (Research and Development), and productivity … structural model (CDM model) that describes the link between innovation output, R&D and productivity for the Thai case. Various … size, foreign ownership, exporting and product innovation are important drivers of productivity enhancement in Thai …
Persistent link: https://www.econbiz.de/10011310278