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University spinoffs and the 'performance premium'
Czarnitzki, Dirk; Rammer, Christian; Toole, Andrew A. - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2013
The creation of spinoff companies is often promoted as a desirable mechanism for transferring knowledge and …
Persistent link: https://www.econbiz.de/10010957596
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University research alliances, absorptive capacity, and the contribution of startups to employment growths
Toole, Andrew A.; Czarnitzki, Dirk; Rammer, Christian - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2014
This paper examines how university research alliances and other cooperative links with universities contribute to startup employment growth. We argue that 'scientific absorptive capacity' at the startup is critical for reaping the benefits from university research alliances, but not necessarily...
Persistent link: https://www.econbiz.de/10011071765
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Determinants of Patent Litigation in Germany
Cremers, Katrin - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2004
This paper presents an empirical analysis of the determinants of patent litigation in Germany, based on information from suits filed during the period from 1993 to 1995 at two of the three most important district courts. A control group was formed by selecting a random sample from the population...
Persistent link: https://www.econbiz.de/10005098016
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Citation Frequency and the Value of Patented Innovation
Vopel, Katrin; Scherer, Frederic M.; Narin, Francis; … - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 1997
Through a survey, economic value estimates were obtained on 962 inventions made in the United States and Germany and on which German patent renewal fees were paid to full-term expiration in 1995. A search of subsequent U.S. and German patents yielded a count of citations to those patents....
Persistent link: https://www.econbiz.de/10005098149
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The contribution of international R&D to firm profitability
Peters, Bettina; Schmiele, Anja - Zentrum für Europäische Wirtschaftsforschung (ZEW) - 2011
The internationalisation of corporate R&D opens up the chances to participate in international knowledge sharing. This … organizational costs as well as risks of outgoing knowledge spillovers. In this paper we empirically address the question whether … Innovation Survey (CIS). The empirical results demonstrate that R&D location matters for profitability. Firms with both domestic …
Persistent link: https://www.econbiz.de/10008869230