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dc.contributor.authorCantner, Uween_US
dc.contributor.authorRake, Bastianen_US
dc.date.accessioned2011-11-17en_US
dc.date.accessioned2012-04-11T09:29:47Z-
dc.date.available2012-04-11T09:29:47Z-
dc.date.issued2011en_US
dc.identifier.urihttp://hdl.handle.net/10419/56855-
dc.description.abstractKnowledge production and scientific research have become increasingly more collaborative and international, particularly in pharmaceuticals. We analyze international research networks on the country level in different disease groups. Our empirical analysis is based on a unique dataset of scientific publications related to pharmaceutical research. Using social network analysis, we find that both the number of countries and their connectivity increase in almost all disease groups. The cores of the networks consist of high income OECD countries and remain rather stable over time. We use network regression techniques in order to analyze the dynamics of the networks. Our results indicate that an accumulative advantage based on preferential attachment and point connectivity as a proxy for multi-connectivity are positively related to changes in the countries' collaboration intensity.en_US
dc.language.isoengen_US
dc.publisherUniv. [u.a.] Jenaen_US
dc.relation.ispartofseriesJena economic research papers 2011,055en_US
dc.subject.jelR10en_US
dc.subject.jelO31en_US
dc.subject.ddc330en_US
dc.subject.keywordinternational cooperationen_US
dc.subject.keywordpharmaceuticalsen_US
dc.subject.keywordresearch networksen_US
dc.subject.keywordnetwork dynamicsen_US
dc.subject.keywordMRQAPen_US
dc.subject.stwPharmazeutische Forschungen_US
dc.subject.stwForschungskooperationen_US
dc.subject.stwSoziales Netzwerken_US
dc.subject.stwGlobalisierungen_US
dc.subject.stwInternationale Unternehmenskooperationen_US
dc.subject.stwOECD-Staatenen_US
dc.titleInternational research networks in pharmaceuticals: Structure and dynamicsen_US
dc.typeWorking Paperen_US
dc.identifier.ppn672477300en_US
dc.rightshttp://www.econstor.eu/dspace/Nutzungsbedingungenen_US
Appears in Collections:Jena Economic Research Papers, MPI für Ökonomik

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