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Research Networks and Inventors’ Mobility as Drivers of Innovation: Evidence from Europe

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  • Ernest Miguelez

    (Faculty of Economics, University of Barcelona)

  • Rosina Moreno

    (Faculty of Economics, University of Barcelona)

Abstract

We investigate the importance of the labour mobility of inventors, as well as the scale, extent and density of their collaborative research networks, for regional innovation outcomes. To do so, we apply a knowledge production function framework at the regional level and include inventors’ networks and their labour mobility as regressors. Our empirical approach takes full account of spatial interactions by estimating a spatial lag model together, where necessary, with a spatial error model. In addition, standard errors are calculated using spatial heteroskedasticity and autocorrelation consistent estimators to ensure their robustness in the presence of spatial error autocorrelation and heteroskedasticity of unknown form. Our results point to the existence of a robust positive correlation between intra-regional labour mobility and regional innovation, whilst the relationship with networks is less clear. However, networking across regions positively correlates with a region’s innovation intensity.

Suggested Citation

  • Ernest Miguelez & Rosina Moreno, 2010. "Research Networks and Inventors’ Mobility as Drivers of Innovation: Evidence from Europe," IREA Working Papers 201001, University of Barcelona, Research Institute of Applied Economics, revised Jan 2010.
    • Handle: RePEc:ira:wpaper:201001
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    References listed on IDEAS

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    1. Jinyoung Kim & Sangjoon John Lee & Gerald Marschke, 2009. "International Knowledge Flows: Evidence from an Inventor-Firm Matched Data Set," NBER Chapters, in: Science and Engineering Careers in the United States: An Analysis of Markets and Employment, pages 321-348, National Bureau of Economic Research, Inc.
    2. Kroll, Henning, 2009. "Spillovers and proximity in perspective: a network approach to improving the operationalisation of proximity," Working Papers "Firms and Region" R2/2009, Fraunhofer Institute for Systems and Innovation Research (ISI).
    Full references (including those not matched with items on IDEAS)

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    More about this item

    Keywords

    Speed Limits; inventors’ mobility; networks of co-inventors; knowledge production function; spatial econometrics; European regions;
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