1. Romer, Paul M, 1986. "Increasing Returns and Long-run Growth," Journal of Political Economy, University of Chicago Press, vol. 94(5), pages 1002-37, October. [Downloadable!] (restricted)
2. Cowan, R. & Jonard, N., 2003. "The dynamics of collective invention," Journal of Economic Behavior & Organization, Elsevier, vol. 52(4), pages 513-532, December. [Downloadable!] (restricted)
   Other versions:
   • Cowan,Robin & Jonard,Nicolas, 2000. "The Dynamics of Collective Invention," Research Memoranda 018, Maastricht : MERIT, Maastricht Economic Research Institute on Innovation and Technology. [Downloadable!]
3. Kremer, Michael, 1993. "The O-Ring Theory of Economic Development," The Quarterly Journal of Economics, MIT Press, vol. 108(3), pages 551-75, August. [Downloadable!] (restricted)
4. Zvi Griliches, 1958. "Research Costs and Social Returns: Hybrid Corn and Related Innovations," Journal of Political Economy, University of Chicago Press, vol. 66, pages 419. [Downloadable!] (restricted)
5. Tassey, Gregory, 2000. "Standardization in technology-based markets," Research Policy, Elsevier, vol. 29(4-5), pages 587-602, April. [Downloadable!] (restricted)
6. David J. Teece, 2005. "Technology and Technology Transfer:Mansfieldian Inspirations and Subsequent Developments," The Journal of Technology Transfer, Springer, vol. 30(2_2), pages 17-33, 01. [Downloadable!]
7. Brusco, Sebastiano, 1982. "The Emilian Model: Productive Decentralisation and Social Integration," Cambridge Journal of Economics, Oxford University Press, vol. 6(2), pages 167-84, June.
8. Jacques Crémer & Luis Garicano & Andrea Prat, 2007. "Language and the Theory of the Firm," The Quarterly Journal of Economics, MIT Press, vol. 122(1), pages 373-407, 02. [Downloadable!] (restricted)
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   • Jacques Cremer & Luis Garicano & Andrea Prat, 2006. "Language and the Theory of the Firm," Levine's Bibliography 784828000000000373, UCLA Department of Economics. [Downloadable!]
9. Kenneth Arrow, 1962. "Economic Welfare and the Allocation of Resources for Invention," NBER Chapters, in: The Rate and Direction of Inventive Activity: Economic and Social Factors, pages 609-626 National Bureau of Economic Research, Inc. [Downloadable!]
10. Cowan, Robin & Jonard, Nicolas, 2004. "Network structure and the diffusion of knowledge," Journal of Economic Dynamics and Control, Elsevier, vol. 28(8), pages 1557-1575, June. [Downloadable!] (restricted)
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    • Cowan,Robin & Jonard,Nicolas, 1999. "Network Structure and the Diffusion of Knowledge," Research Memoranda 026, Maastricht : MERIT, Maastricht Economic Research Institute on Innovation and Technology. [Downloadable!]
11. Joachim Henkel & Eric von Hippel, 2005. "Welfare Implications of User Innovation," The Journal of Technology Transfer, Springer, vol. 30(2_2), pages 73-87, 01. [Downloadable!]
    Other versions:
    • Henkel, Joachim & von Hippel, Eric, 2003. "Welfare Implications of User Innovation," CEPR Discussion Papers 4063, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    • Henkel, Joachim & von Hippel, Eric, 2003. "Welfare Implications of User Innovation," Working papers 4327-03, Massachusetts Institute of Technology (MIT), Sloan School of Management. [Downloadable!]
12. Klevorick, Alvin K. & Levin, Richard C. & Nelson, Richard R. & Winter, Sidney G., 1995. "On the sources and significance of interindustry differences in technological opportunities," Research Policy, Elsevier, vol. 24(2), pages 185-205, March. [Downloadable!] (restricted)
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    • Alvin K. Klevorick & Richard C. Levin & Richard R. Nelson & Sidney G. Winter, 1993. "On the Sources and Significance of Interindustry Differences in Technological Opportunities," Cowles Foundation Discussion Papers 1052, Cowles Foundation, Yale University. [Downloadable!]
13. Tassey, Gregory, 2005. "The disaggregated technology production function: A new model of university and corporate research," Research Policy, Elsevier, vol. 34(3), pages 287-303, April. [Downloadable!] (restricted)
14. Cristiano Antonelli, 2006. "Diffusion as a Process of Creative Adoption," The Journal of Technology Transfer, Springer, vol. 31(2), pages 211-226, 03. [Downloadable!] (restricted)
15. Pier Paolo Patrucco, 2009. "Collective knowledge production costs and the dynamics of technological systems," Economics of Innovation and New Technology, Taylor and Francis Journals, vol. 18(3), pages 295-310. [Downloadable!] (restricted)
    Other versions:
    • Patrucco Pier Paolo, 2005. "Collective knowledge production, costs and the dynamics of technological sysyems," Dipartimento di Economia "S. Cognetti de Martiis" LEI & BRICK - Laboratorio di economia dell'innovazione "Franco Momigliano", Bureau of Research in Innovation, Complexity and Knowledge, Collegio Carlo 200506, University of Turin. [Downloadable!]
16. Allen, Robert C., 1983. "Collective invention," Journal of Economic Behavior & Organization, Elsevier, vol. 4(1), pages 1-24, March. [Downloadable!] (restricted)
17. Donald S. Siegel & Mike Wright & Andy Lockett, 2007. "The rise of entrepreneurial activity at universities: organizational and societal implications," Industrial and Corporate Change, Oxford University Press, vol. 16(4), pages 489-504, August. [Downloadable!] (restricted)
18. Pier Paolo Patrucco, 2005. "The emergence of technology systems: knowledge production and distribution in the case of the Emilian plastics district," Cambridge Journal of Economics, Oxford University Press, vol. 29(1), pages 37-56, January. [Downloadable!] (restricted)
    Other versions:
    • Patrucco Pier Paolo, 2002. "The emergence of technology systems: Knowledge production and distribution in the case of the Emilian plastics district," Dipartimento di Economia "S. Cognetti de Martiis" LEI & BRICK - Laboratorio di economia dell'innovazione "Franco Momigliano", Bureau of Research in Innovation, Complexity and Knowledge, Collegio Carlo 200206, University of Turin. [Downloadable!]
19. Romer, Paul M, 1990. "Endogenous Technological Change," Journal of Political Economy, University of Chicago Press, vol. 98(5), pages S71-102, October. [Downloadable!] (restricted)
    Other versions:
    • Paul Romer, 1991. "Endogenous Technological Change," NBER Working Papers 3210, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)

Cited by:
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1. Antonelli Cristiano & Patrucco Pierpaolo & Rossi Federica, 2008. "The economics of knowledge interaction and the changing role of universities," Dipartimento di Economia "S. Cognetti de Martiis" LEI & BRICK - Laboratorio di economia dell'innovazione "Franco Momigliano", Bureau of Research in Innovation, Complexity and Knowledge, Collegio Carlo 200802, University of Turin. [Downloadable!]
2. Patrucco Pier Paolo, 2005. "Collective knowledge production, costs and the dynamics of technological sysyems," Dipartimento di Economia "S. Cognetti de Martiis" LEI & BRICK - Laboratorio di economia dell'innovazione "Franco Momigliano", Bureau of Research in Innovation, Complexity and Knowledge, Collegio Carlo 200506, University of Turin. [Downloadable!]
   Other versions:
   • Pier Paolo Patrucco, 2009. "Collective knowledge production costs and the dynamics of technological systems," Economics of Innovation and New Technology, Taylor and Francis Journals, vol. 18(3), pages 295-310. [Downloadable!] (restricted)
3. Patrucco Pierpaolo, 2008. "Complexity and organizational change in the coordination of technological knowledge: evidence from the automobile cluster in Turin," Dipartimento di Economia "S. Cognetti de Martiis" LEI & BRICK - Laboratorio di economia dell'innovazione "Franco Momigliano", Bureau of Research in Innovation, Complexity and Knowledge, Collegio Carlo 200808, University of Turin. [Downloadable!]