Determinants of Foreign Technological Activity in German Regions: A Count Model Snalysis of Transnational Patents (1996-2009)

Eva Dettmann, Iciar Dominguez Lacasa, Jutta Günther, Björn Jindra

    Research output: Contribution to conferencePaperResearchpeer-review

    Abstract

    This paper analyses the determinants of spatial distribution of foreign technological activity across 96 German regions (1996-2009). We identify foreign inventive activity by applying the ‘cross-border-ownership concept’ to transnational patent applications. The descriptive analysis shows that foreign technological activity more than doubled during the observation period with persistent spatial heterogeneity in Germany. Using a pooled count data model, we estimate the effect of various sources for externalities on the extent of foreign technological activity across regions. Our results show that foreign technological activity is attracted by technologically specialised sectors of regions. In contrast to existing findings this effect applies both to foreign as well as domestic sources of specialisation. We show that the relation between specialization and foreign technological activity is non-linear and that it is influenced by sectoral heterogeneity. Externalities related to technological diversification attract foreign R&D only into ‘higher order’ regions.
    Original languageEnglish
    Publication date2013
    Number of pages32
    Publication statusPublished - 2013
    EventProduction, R&D and Knowledge Offshoring: Economic Analyses and Policy Implications - Final Workshop MIUR-PRIN Project - Università Bocconi, Milano, Italy
    Duration: 24 Sep 201325 Sep 2013
    http://www.unibocconi.eu/wps/wcm/connect/cdr/news+and+events/events/bocconi+events/program+of+events/production+red+and+knowledge+offshoring

    Workshop

    WorkshopProduction, R&D and Knowledge Offshoring
    LocationUniversità Bocconi
    CountryItaly
    CityMilano
    Period24/09/201325/09/2013
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