REFERENCES
- Almendral , J. A. , Oliveira , J. G. , López , L. , Sanjuán , M. A. F. and Mendes , J. F. F. 2007 . The interplay of universities and industry through the FP5 network . New Journal of Physics , 9 ( 6 ) : 183 – 198 . (doi:10.1088/1367-2630/9/6/183)
- Audretsch , D. B. and Feldman , M. P. 1996 . R&D spillovers and the geography of innovation and production . American Economic Review , 86 : 630 – 640 .
- Autant-Bernard , C. , Mairesse , J. and Massard , N. 2007 . Spatial knowledge diffusion through collaborative networks . Papers in Regional Science , 86 : 341 – 350 . (doi:10.1111/j.1435-5957.2007.00134.x)
- Barber , M. J. 2007 . Modularity and community detection in bipartite networks . Physical Review E (Statistical, Nonlinear, and Soft Matter Physics) , 76 ( 6 ) : 066102 (doi:10.1103/PhysRevE.76.066102)
- Barber , M. J. and Clark , J. W. 2009 . Detecting network communities by propagating labels under constraints . Physical Review E (Statistical, Nonlinear, and Soft Matter Physics) , 80 ( 2 ) : 026129 (doi:10.1103/PhysRevE.80.026129)
- Barber , M. J. , Fischer , M. M. and Scherngell , T. 2011 . The community structure of R&D cooperation in Europe: evidence from a social network perspective . Geographical Analysis , 43 ( 4 ) : 415 – 432 . (doi:10.1111/j.1538-4632.2011.00830.x)
- Barber , M. J. , Krueger , A. , Krueger , T. and Roediger-Schluga , T. 2006 . Network of European Union-funded collaborative research and development projects . Physical Review E (Statistical, Nonlinear, and Soft Matter Physics) , 73 ( 3 ) : 036132 (doi:10.1103/PhysRevE.73.036132)
- Breschi , S. and Cusmano , L. 2004 . Unveiling the texture of a European research area: emergence of oligarchic networks under EU Framework Programmes . International Journal of Technology Management , 27 ( 8 ) [Special Issue on ‘Technology Alliances’], 747–772, (doi:10.1504/IJTM.2004.004992)
- Cameron , A. C. and Trivedi , P. K. 1998 . Regression Analysis of Count Data , Cambridge : Cambridge University Press .
- Commission of the European Communities (CEC) . 2007 . Green Paper: The European Research Area: New Perspectives , SEC(2007) 412, COM(2007)161 final, 4 April 2007. CEC, Brussels
- CORDIS . 1998 . Fifth Framework Programme (1998–2002) , (available at: http://cordis.europa.eu/fp5/about.htm)
- Cowan , R. 2004 . Network Models of Innovation and Knowledge Diffusion , Unu-MERIT Working Paper Series Number 2004-016
- Ejermo , O. and Karlsson , C. 2006 . Interregional inventor networks as studied by patent coinventorships . Research Policy , 35 ( 3 ) : 412 – 430 . (doi:10.1016/j.respol.2006.01.001)
- Fischer , M. M. , Scherngell , T. and Jansenberger , E. 2006 . The geography of knowledge spillovers between high-technology firms in Europe. Evidence from a spatial interaction modelling perspective . Geographical Analysis , 38 : 288 – 309 . (doi:10.1111/j.1538-4632.2006.00687.x)
- Fischer , M. M. , Scherngell , T. and Reismann , M. 2009 . Knowledge spillovers and total factor productivity: evidence using a spatial panel data model . Geographical Analysis , 41 : 204 – 220 . (doi:10.1111/j.1538-4632.2009.00752.x)
- Fortunato , S. 2010 . Community detection in graphs . Physics Reports , 486 ( 3–5 ) : 75 – 174 . (doi:10.1016/j.physrep.2009.11.002)
- Fortunato , S. and Castellano , C. 2008 . “ Community structure in graphs ” . In Encyclopedia of Complexity and System Science , Edited by: Meyer , R. A. 1141 – 1163 . New York, NY : Springer .
- Girvan , M. and Newman , M. E. J. 2002 . Community structure in social and biological networks . Proceedings of the National Academy of Sciences, USA , 99 ( 12 ) : 7821 – 7826 . (doi:10.1073/pnas.122653799)
- Granstrand , O. 1998 . Towards a theory of the technology-based Firm . Research Policy , 27 ( 5 ) : 465 – 489 . (doi:10.1016/S0048-7333(98)00067-5)
- Guimerà , R. , Sales-Pardo , M. and Amaral , L. A. N. 2007 . Module identification in bipartite and directed networks . Physical Review E (Statistical, Nonlinear, and Soft Matter Physics) , 76 ( 3 ) : 036102 (doi:10.1103/PhysRevE.76.036102)
- Hagedoorn , J. and van Kranenburg , H. 2003 . Growth patterns in R&D partnerships: an exploratory statistical study . International Journal of Industrial Organization , 21 : 517 – 531 . (doi:10.1016/S0167-7187(02)00126-1)
- Higham , D. J. and Kibble , M. 2004 . A Unified View of Spectral Clustering Mathematics Research Report Number 02. University of Strathclyde, Glasgow
- Hoekman , J. , Frenken , K. and Tijssen , R. J. W. 2010 . Research collaboration at a distance: changing spatial patterns of scientific collaboration in Europe . Research Policy , 39 ( 5 ) : 662 – 673 . (doi:10.1016/j.respol.2010.01.012)
- Hoekman , J. , Frenken , K. and van Oort , F. 2009 . The geography of collaborative knowledge production in Europe . Annals of Regional Science , 43 : 721 – 738 . (doi:10.1007/s00168-008-0252-9)
- Jaffe , A. B. , Trajtenberg , M. and Henderson , R. 1993 . Geographic localization of knowledge spillovers as evidenced by patent citations . Quarterly Journal of Economics , 108 ( 3 ) : 577 – 598 . (doi:10.2307/2118401)
- Katz , J. S. 1994 . Geographical proximity and scientific collaboration . Scientometrics , 31 : 31 – 43 . (doi:10.1007/BF02018100)
- Kogut , B. 1988 . Joint ventures: theoretical and empirical perspectives . Strategic Management Journal , 9 : 319 – 332 . (doi:10.1002/smj.4250090403)
- LeSage , J. , Fischer , M. M and Scherngell , T. 2007 . Knowledge spillovers across Europe. Evidence from a Poisson spatial interaction model with spatial effects . Papers in Regional Science , 86 : 393 – 421 . (doi:10.1111/j.1435-5957.2007.00125.x)
- Leung , I. X. Y. , Hui , P. , Liò , P. and Crowcroft , J. 2009 . Towards real-time community detection in large networks . Physical Review E (Statistical, Nonlinear, and Soft Matter Physics) , 79 ( 6 ) : 066107 (doi:10.1103/PhysRevE.79.066107)
- Long , J. S. and Freese , J. 2001 . Regression Models for Categorical Dependent Variables Using Stata , College Station , TX : Stata Corporation .
- Lundvall , B. A. 1992 . National Innovation Systems , London : Pinter .
- Maggioni , M. A. , Nosvelli , M. and Uberti , T. A. 2007 . Space versus networks in the geography of innovation: a European analysis . Papers in Regional Science , 86 : 471 – 493 . (doi:10.1111/j.1435-5957.2007.00130.x)
- Maurseth , P. B. and Verspagen , B. 2002 . Knowledge spillovers in Europe: a patent citation analysis . Scandinavian Journal of Economics , 104 : 531 – 545 . (doi:10.1111/1467-9442.00300)
- Newman , M. E. J. and Girvan , M. 2004 . Finding and evaluating community structure in networks . Physical Review E (Statistical, Nonlinear, and Soft Matter Physics) , 69 ( 2 ) : 026113 (doi:10.1103/PhysRevE.69.026113)
- Ozman , M. 2009 . Inter-firm networks and innovation: a survey of literature . Economics of Innovation and New Technology , 18 : 39 – 67 . (doi:10.1080/10438590701660095)
- Pavitt , K. 2005 . “ Innovation processes ” . In The Oxford Handbook of Innovation , Edited by: Fagerberg , J. , Mowery , D. C. and Nelson , R. R. 86 – 114 . Oxford : Oxford University Press .
- Porter , M. A. , Onnela , J.-P. and Mucha , P. J. 2009 . Communities in networks . Notices of the American Mathematical Society , 56 ( 9 ) : 1082 – 1097 .
- Powell , W. W. and Grodal , S. 2005 . “ Networks of innovators ” . In The Oxford Handbook of Innovation , Edited by: Fagerberg , J. , Mowery , D. C. and Nelson , R. R. 56 – 85 . Oxford : Oxford University Press .
- Raghavan , U. N. , Albert , R. and Kumara , S. 2007 . Near linear time algorithm to detect community structures in large-scale networks . Physical Review E (Statistical, Nonlinear, and Soft Matter Physics) , 76 ( 3 ) : 036106 (doi:10.1103/PhysRevE.76.036106)
- Roediger-Schluga , T. and Barber , M. J. 2006 . The Structure of R&D Collaboration Networks in the European Framework Programmes Working Paper Series Number 2006-36. Unu-MERIT
- Roediger-Schluga , T. and Barber , M. J. 2008 . R&D collaboration networks in the European Framework Programmes: data processing, network construction and selected results . International Journal of Foresight and Innovation Policy , 4 : 321 – 347 . (doi:10.1504/IJFIP.2008.017583)
- Romer , P. M. 1990 . Endogenous technological change . Journal of Political Economy , 98 : 71 – 102 . (doi:10.1086/261725)
- Scherngell , T. and Barber , M. J. 2009 . Spatial interaction modelling of cross-region R&D collaborations. Empirical evidence from the 5th EU Framework Programme . Papers in Regional Science , 88 : 531 – 546 . (doi:10.1111/j.1435-5957.2008.00215.x)
- Scherngell , T. and Barber , M. 2011 . Distinct spatial characteristics of industrial and public research collaborations: evidence from the 5th EU Framework Programme . Annals of Regional Science , 46 ( 2 ) : 247 – 266 . (doi:10.1007/s00168-009-0334-3)
- Scherngell , T. and Hu , Y. 2011 . Collaborative knowledge production in China. Regional evidence from a gravity model approach . Regional Studies , 45 : 755 – 772 . (doi:10.1080/00343401003713373)
- Sen , A. and Smith , T. E. 1995 . Gravity Models of Spatial Interaction Behaviour , Heidelberg : Springer .
- Singh , J. 2005 . Collaborative networks as determinants of knowledge diffusion patterns . Management Science , 51 ( 5 ) : 756 – 770 . (doi:10.1287/mnsc.1040.0349)
- Teece , D. 1992 . Competition, co-operation, and innovation. Organisational arrangements for regimes of rapid technological progress . Journal of Economic Behaviour and Organization , 18 : 1 – 25 . (doi:10.1016/0167-2681(92)90050-L)
- Ter Wal , A. L. J. and Boschma , R. 2009 . Applying social network analysis in economic geography: framing some key analytic issues . Annals of Regional Science , 43 ( 3 ) : 739 – 756 . (doi:10.1007/s00168-008-0258-3)
- Thompson , P. 2006 . Patent citations and the geography of knowledge spillovers: evidence from inventor- and examiner-added citations . Review of Economics and Statistics , 88 ( 2 ) : 383 – 388 . (doi:10.1162/rest.88.2.383)
- Vicente , V. , Balland , P. A. and Brossard , O. 2011 . Getting into networks and clusters: evidence from the Midi-Pyrenean global navigation satellite systems (GNSS) collaboration network . Regional Studies , 45 ( 8 ) : 1059 – 1078 . (doi:10.1080/00343401003713340)
- Zucker , L. G. , Darby , M. R. and Armstrong , J. 1998 . Geographically localized knowledge: spillovers or markets? . Economic Inquiry , 36 : 65 – 86 . (doi:10.1111/j.1465-7295.1998.tb01696.x)