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Patent Thickets, Licensing and Innovative Performance
Müller, Elisabeth; MacGarvie, Megan J.; Cockburn, Iain M. - 2008
, but only for firms that engage in in-licensing and only for product innovation. The relationship between fragmentation and …
Persistent link: https://www.econbiz.de/10010298682
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Patent thickets, licensing and innovative performance
Cockburn, Iain M.; MacGarvie, Megan J.; Müller, Elisabeth - 2009
higher innovative performance for firms that do not in-license. Furthermore, the effects of fragmentation on innovation also …
Persistent link: https://www.econbiz.de/10010299833
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To Be Financed or Not … - The Role of Patents for Venture Capital Financing
Haeussler, Carolin; Harhoff, Dietmar; Müller, Elisabeth - 2009
This paper investigates how patent applications and grants held by new ventures improve their ability to attract venture capital (VC) financing. We argue that investors are faced with considerable uncer-tainty and therefore rely on patents as signals when trying to assess the prospects of...
Persistent link: https://www.econbiz.de/10010427765
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Philo : PharmaInnovationsLotse ; ihr Weg zum erfolgreichen Open Innovation Management
Adelhelm, Silvia; Braun, Andreas; Müller, Elisabeth; … - 2011
Vorliegender Leitfaden ist eines der Ergebnisse des Forschungsprojekts „Open Innovation in Life Sciences“ (OIL), das … Innovationsmanager in kleinen und mittleren Unternehmen (KMU) der Pharmaindustrie bei der Einführung des Open Innovation Managements zu … unterstützen.Zielsetzung des Forschungsprojekts war es, (1) die Chancen und Risiken von Open Innovation unter besonderer …
Persistent link: https://www.econbiz.de/10009449047
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Measuring China's patent quality: Development and validation of ISR indices
Böing, Philipp; Müller, Elisabeth - 2019
Because China has become one of the largest applicants of PCT patents, it is of interest to compare the quality of Chinese and non-Chinese applications. We extend a quality index based on internationally comparable citation data from international search reports (ISR) to consider foreign,...
Persistent link: https://www.econbiz.de/10012000576
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In-house R&D and External Knowledge Acquisition What Makes Chinese Firms Productive?
Böing, Philipp; Müller, Elisabeth; Sandner, Philipp - 2013
This paper analyses the influence of in-house R&D and external knowledge acquisition on the total factor productivity (TFP) of listed Chinese firms for the time period 2001-2010. We find a quantitatively important positive effect of in-house R&D. The achieved level of technological...
Persistent link: https://www.econbiz.de/10010329542
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The Importance of Equity Finance for R&D Activity -€“ Are There Differences Between Young and Old Companies?
Müller, Elisabeth; Zimmermann, Volker - 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/10010334128
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In-house R&D and External Knowledge Acquisition What Makes Chinese Firms Productive?
Böing, Philipp; Müller, Elisabeth; Sandner, Philipp - Verein für Socialpolitik - VfS - 2013
This paper analyses the influence of in-house R&D and external knowledge acquisition on the total factor productivity (TFP) of listed Chinese firms for the time period 2001-2010. We find a quantitatively important positive effect of in-house R&D. The achieved level of technological...
Persistent link: https://www.econbiz.de/10010986019
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The Importance of Equity Finance for R&D Activity – Are There Differences Between Young and Old Companies?
Müller, Elisabeth; Zimmermann, Volker - Volkswirtschaftliche Fakultät, … - 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/10005785799