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Innovationen ohne Forschung und Entwicklung: Eine Untersuchung zu Unternehmen, die ohne eigene FuE-Tätigkeit neue Produkte und Prozesse einführen
Rammer, Christian; Köhler, Christian; Murmann, Martin; … - 2010
Insgesamt gab es in Deutschland im Jahr 2008 über 72.000 Innovatoren ohne eigene FuE. Ihnen standen rund 54 … die betrachteten Jahre hinweg weitgehend stabil. Ihre Bedeutung für das Innovationsgeschehen in Deutschland ist gleichwohl … nicht vernachlässigbar. 14 % des gesamten Neuproduktumsatzes in Deutschland im Jahr 2008 und immerhin 12 % des Umsatzes mit …
Persistent link: https://www.econbiz.de/10011630178
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Intra- und intergenerationale Umverteilungseffekte in der bundesdeutschen Alterssicherung auf Basis humankapitaltheoretischer Überlegungen
Pfeiffer, Friedhelm (contributor);  … - 2008
In der folgenden Studie möchten wir ausgewählte Aspekte von intra- und intergenerationalen Umverteilungseffekten im System der bundesdeutschen Alterssicherung auf der Basis der Humankapitalheorie mit Simulationsmethoden analysieren. Falls es das Ziel der Politik ist, die Ungleichheit des...
Persistent link: https://www.econbiz.de/10003650247
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Patent thickets, licensing and innovative performance
Cockburn, Iain (contributor); MacGarvie, Megan (contributor) - 2008
We examine the relationship between fragmented intellectual property (IP) rights and innovative performance, taking into consideration the role played by in-licensing of IP. Controlling for a variety of firm and market characteristics, we find that firms facing more fragmented IP landscapes are...
Persistent link: https://www.econbiz.de/10003784653
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Increasing energy and resource efficiency through innovation : an explorative analysis using innovation survey data
Rennings, Klaus; Rammer, Christian - 2009
Energy and resource efficiency innovations (EREIs) are often seen as win-win opportunities for both the economic and the environmental performance of firms. It is thus worth asking how the innovation activities and performance of firms with regard to energy and resource efficiency look like: Do...
Persistent link: https://www.econbiz.de/10003881578
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The importance of equity finance for R&D activity : are there differences between young and oldcompanies?
Müller, Elisabeth (contributor);  … - 2008
This paper analyzes the importance of equity finance for the R&D activity of small and medium-sized enterprises. We use information on almost 6000 German SMEs from a company survey. Using the intensity of banking competition at the district level as instrument to control for endogeneity, we find...
Persistent link: https://www.econbiz.de/10003888735
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Age-dependent skill formation and returns to education
Pfeiffer, Friedhelm (contributor);  … - 2007
In this study, we try to connect the economic literature on human capital formation with findings from neurobiology and psychology on early childhood development and self-regulation. Our basic framework for assessing the distribution of agespecific returns to investment in skills is an...
Persistent link: https://www.econbiz.de/10003447754
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Ungleichheit und die differentiellen Erträge frühkindlicher Bildungsinvestitionen im Lebenszyklus
Pfeiffer, Friedhelm (contributor);  … - 2008
Um Hinweise für die Erträge von Investitionen in die Fähigkeiten von Kindern im Vorschulalter geben zu können, möchten wir in diesem Beitrag die Ergebnisse von Simulationen zur Diskussion stellen. Der Humankapitalerwerb wird als Funktion von kognitiven und nichtkognitiven Fähigkeiten...
Persistent link: https://www.econbiz.de/10003608122
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The importance of equity finance for R&D activity : are there differences between young and oldcompanies?
Müller, Elisabeth (contributor);  … - 2007 - Rev. version
This paper analyzes the importance of equity finance for the R&D activity of small and medium-sized enterprises. We use information on almost 6000 German SMEs from a company survey. Using the intensity of banking competition at the district level as instrument to control for endogeneity, we find...
Persistent link: https://www.econbiz.de/10003671082
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The importance of equity finance for R&D activity - are there differences between young and oldcompanies?
Müller, Elisabeth (contributor);  … - 2006
This paper analyzes the importance of equity finance for the R&D activity of small and medium-sized enterprises. We use information on almost 6000 German SMEs from a company survey. Using the intensity of banking competition at the district level as instrument to control for endogeneity, we find...
Persistent link: https://www.econbiz.de/10003301146
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Patent thickets, licensing and innovative performance
Cockburn, Iain (contributor); MacGarvie, Megan (contributor) - 2009
We examine the relationship between fragmented intellectual property (IP) rights and the innovative performance of firms, taking into consideration the role played by in-licensing of IP. We find that firms facing more fragmented IP landscapes have a higher probability of in-licensing. For firms...
Persistent link: https://www.econbiz.de/10003922582