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dc.contributor.authorMenz, Ninaen
dc.contributor.authorOtt, Ingriden
dc.date.accessioned2011-04-11-
dc.date.accessioned2011-04-15T09:48:12Z-
dc.date.available2011-04-15T09:48:12Z-
dc.date.issued2011-
dc.identifier.piurn:nbn:de:swb:90-225882en
dc.identifier.pidoi:10.5445/IR/1000022588en
dc.identifier.urihttp://hdl.handle.net/10419/44973-
dc.description.abstractThis paper investigates the role of nanotechnologies as a general purpose technology for regional development. Due to pervasiveness, nanotechnologies may be utilized in diverse applications thereby providing the basis for both localization and urbanization externalities. We carry out patent and publication analyses for the city state of Hamburg during the period 1990-2010. We find evidence that nanotechnologies are advanced in the context of regional knowledge bases and follow up prevailing specialization patterns. As nanotechnologies develop both industry specific and city specific externalities become effective leading to specialization deepening and specialization widening which both are functions of the increasing nano-knowledge base.en
dc.language.isoengen
dc.publisher|aKarlsruher Institut für Technologie (KIT), Institut für Volkswirtschaftslehre (ECON) |cKarlsruheen
dc.relation.ispartofseries|aKIT Working Paper Series in Economics |x18en
dc.subject.jelR11en
dc.subject.jelO31en
dc.subject.ddc330en
dc.subject.keywordgeneral purpose technologyen
dc.subject.keywordnanotechnologyen
dc.subject.keywordspecializationen
dc.subject.keyworddiversificationen
dc.subject.keywordMarshall-Jacobs controversyen
dc.subject.keywordpatent and publication analysisen
dc.titleOn the role of general purpose technologies within the Marshall-Jacobs controversy: The case of nanotechnologies-
dc.typeWorking Paperen
dc.identifier.ppn656097078en
dc.rightshttp://www.econstor.eu/dspace/Nutzungsbedingungenen
dc.identifier.repecRePEc:zbw:kitwps:18en

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