University-owned and university-invented patents: a network analysis on two Italian universities
The paper presents results from social network analysis applied to data on patenting of academics inventors employed in two Italian universities (Trieste University and Udine university, both located in Friuli Venezia Giulia region). The aim is to compare the co-invention networks generated by the academic inventors, tenured by one of the two universities, in their patenting activity with several organisations—firms, public research organisations—and in their activity for patents owned by one of the two universities. Results show that, despite the structural similarity, non-marginal differences emerge in the interaction of the two forms of patenting across the two universities. Empirical evidence suggests new research questions related in particular to the role played by the differing university patenting strategies in shaping local networks.
KeywordsAcademic patenting Science-industry linkages Social network analysis Blockmodeling Brokerage
This paper was financially supported by the project “Analisi statistica di dati relazionali: aspetti metodologici e applicazioni a reti di diffusione della conoscenza”, funded by the “Università degli Studi di Trieste - Finanziamento per Ricercatori di Ateneo2011″ and by the P.O.R. 2007/2013 FSE Project S.H.A.R.M. “Supporting Human Assets in Research and Mobility”, Azione 1.1, promoted by the “Consorzio per l’AREA di ricerca scientifica e tecnologica di Trieste”. We would like to thank the anonymous referees for their useful and valuable comments.
- Benedetti, G., De Stefano, D., & Salera, A. (2011) Non solo entrate: il percorso della conoscenza attraverso i conti terzi delle Università di Trieste e Udine, DEAMS Working Papers series, n.2/2011.Google Scholar
- Etzkowitz, H., & Leydesdorff, L. (1997). Introduction: Universities in the global knowledge economy. In H. Etzkowitz & L. Leydesdorff (Eds.), Universities and the global knowledge economy: A triple helix of university–industry–government relations (pp. 1–8). London: Pinter.Google Scholar
- Geuna, A. (2001). The changing rationale for European University research funding: Are there negative unintended consequences. Journal of Economic Issues, 35, 607–632.Google Scholar
- Lissoni, F., Llerena, P., & Sanditov, B. (2011). Small worlds in networks of inventors and the role of science: An analysis of france. Bureau d’économie theorique et appliquée. Documents de travail, 33, 2011–2018.Google Scholar
- Lissoni, F., Sanditov, B., Sanditov, B., & Tarasconi, G. (2006). The Keins database on academic inventors: Methodology and contents. CESPRI working paper 181. Milan: Università L. Bocconi.Google Scholar
- Stephan, P. E. (2010). Handbook of the economics of innovation. In B. H. Hall & N. Rosenberg (Eds.), The economics of science (Vol. 1, pp. 217–273).Google Scholar
- Verspagen, B. (2005). Mapping technological trajectories as patent citation networks. A study on the history of fuel cell research. Maastricht: Merit Research Paper.Google Scholar