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https://hdl.handle.net/10419/29635
Kompletter Metadatensatz
DublinCore-Feld | Wert | Sprache |
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dc.contributor.author | Cockburn, Iain M. | en |
dc.contributor.author | MacGarvie, Megan J. | en |
dc.contributor.author | Müller, Elisabeth | en |
dc.date.accessioned | 2010-01-25 | - |
dc.date.accessioned | 2010-01-26T15:46:09Z | - |
dc.date.available | 2010-01-26T15:46:09Z | - |
dc.date.issued | 2009 | - |
dc.identifier.uri | http://hdl.handle.net/10419/29635 | - |
dc.description.abstract | 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 with small patent portfolios we also find a positive association between fragmentation and licensing costs as a share of sales. We observe a negative relationship between IP fragmentation and innovative performance, but only for firms that engage in in-licensing. In contrast, greater IP fragmentation is associated with higher innovative performance for firms that do not in-license. Furthermore, the effects of fragmentation on innovation also appear to depend on the size of a firm’s patent portfolio. These results suggest that the effects of fragmentation of upstream IP rights are not uniform, and instead vary according to the characteristics of the downstream firm. | en |
dc.language.iso | eng | en |
dc.publisher | |aZentrum für Europäische Wirtschaftsforschung (ZEW) |cMannheim | en |
dc.relation.ispartofseries | |aZEW Discussion Papers |x08-101 [rev.] | en |
dc.relation.isversionof | http://hdl.handle.net/10419/27583 | en |
dc.subject.jel | O34 | en |
dc.subject.jel | O31 | en |
dc.subject.ddc | 330 | en |
dc.subject.keyword | patent thickets | en |
dc.subject.keyword | licensing | en |
dc.subject.keyword | innovative performance | en |
dc.subject.stw | Patent | en |
dc.subject.stw | Innovationswettbewerb | en |
dc.subject.stw | Lizenzvergabe | en |
dc.subject.stw | Immaterialgüterrechte | en |
dc.subject.stw | Innovation | en |
dc.subject.stw | Deutschland | en |
dc.title | Patent thickets, licensing and innovative performance | - |
dc.type | |aWorking Paper | en |
dc.identifier.ppn | 617053138 | en |
dc.rights | http://www.econstor.eu/dspace/Nutzungsbedingungen | en |
dc.identifier.repec | RePEc:zbw:zewdip:08101r | en |
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