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Network models of innovation and knowledge diffusion

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  • Cowan, Robin

    (MERIT)

Abstract

Much of modern micro-economics is built from the starting point of the perfectly competitive market. In this model there are an infinite number of agents — buyers and sellers, none of whom has the power to influence the price by his actions. The good is well-defined, indeed it is perfectly standardized. And any interactions agents have is mediated by the market. That is, all transactions are anonymous, in the sense that the identities of buyer and seller are unimportant. Effectively, the seller sells “to the market” and the buyer buys “from the market”. This follows from the standardization of the good, and the fact that the market imposes a very strong discipline on prices. Implicit here is one (or both) of two assumptions. Either all agents are identical in every relevant respect, apart, possibly, from the prices they ask or offer; or every agent knows every relevant detail about every other agent. If the former, then obviously my only concern as a buyer is the prices asked by the population of sellers since in every other way they are identical. If the latter, then each seller has a unique good, and again what I am concerned with is the price of it. In either case, we see that prices capture all relevant information and are enough for every agent to make all the decisions he needs to make....

Suggested Citation

  • Cowan, Robin, 2004. "Network models of innovation and knowledge diffusion," Research Memorandum 016, Maastricht University, Maastricht Economic Research Institute on Innovation and Technology (MERIT).
    • Handle: RePEc:unm:umamer:2004016
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    1. Ranjay Gulati, 1999. "Network location and learning: the influence of network resources and firm capabilities on alliance formation," Strategic Management Journal, Wiley Blackwell, vol. 20(5), pages 397-420, May.
    2. Edward L. Glaeser & Bruce Sacerdote & José A. Scheinkman, 1996. "Crime and Social Interactions," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 111(2), pages 507-548.
    3. Blume Lawrence E., 1995. "The Statistical Mechanics of Best-Response Strategy Revision," Games and Economic Behavior, Elsevier, vol. 11(2), pages 111-145, November.
    4. Ellison, Glenn, 1993. "Learning, Local Interaction, and Coordination," Econometrica, Econometric Society, vol. 61(5), pages 1047-1071, September.
    5. Gerard Weisbuch & Alan Kirman & Dorothea Herreiner, 1995. "Market Organization," Working Papers 95-11-102, Santa Fe Institute.
    6. Saxenian, AnnaLee, 1991. "The origins and dynamics of production networks in Silicon Valley," Research Policy, Elsevier, vol. 20(5), pages 423-437, October.
    7. Venkatesh Bala & Sanjeev Goyal, 1998. "Learning from Neighbours," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 65(3), pages 595-621.
    8. Weisbuch, Gerard & Kirman, Alan & Herreiner, Dorothea, 2000. "Market Organisation and Trading Relationships," Economic Journal, Royal Economic Society, vol. 110(463), pages 411-436, April.
    9. Kirman, Alan P. & Vriend, Nicolaas J., 2001. "Evolving market structure: An ACE model of price dispersion and loyalty," Journal of Economic Dynamics and Control, Elsevier, vol. 25(3-4), pages 459-502, March.
    10. Adam B. Jaffe & Manuel Trajtenberg & Rebecca Henderson, 1993. "Geographic Localization of Knowledge Spillovers as Evidenced by Patent Citations," The Quarterly Journal of Economics, Oxford University Press, vol. 108(3), pages 577-598.
    11. Lazerson, Mark H & Lorenzoni, Gianni, 1999. "The Firms That Feed Industrial Districts: A Return to the Italian," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 8(2), pages 235-266, June.
    12. Jackson, Matthew O. & Wolinsky, Asher, 1996. "A Strategic Model of Social and Economic Networks," Journal of Economic Theory, Elsevier, vol. 71(1), pages 44-74, October.
    13. Steven N. Durlauf, 1993. "Nonergodic Economic Growth," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 60(2), pages 349-366.
    14. Orsenigo, L. & Pammolli, F. & Riccaboni, Massimo, 2001. "Technological change and network dynamics: Lessons from the pharmaceutical industry," Research Policy, Elsevier, vol. 30(3), pages 485-508, March.
    15. Steven C. Salop, 1979. "Monopolistic Competition with Outside Goods," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 141-156, Spring.
    16. Sanjeev Goyal & Marco J. van der Leij & José Luis Moraga-Gonzalez, 2006. "Economics: An Emerging Small World," Journal of Political Economy, University of Chicago Press, vol. 114(2), pages 403-432, April.
    17. Carayol, Nicolas & Roux, Pascale, 2005. "Self-organizing Innovation Networks: When do Small Worlds Emerge?," European Journal of Economic and Social Systems, Lavoisier, vol. 18(2), pages 307-332.
    18. Langlois, Richard N. & Robertson, Paul L., 1992. "Networks and innovation in a modular system: Lessons from the microcomputer and stereo component industries," Research Policy, Elsevier, vol. 21(4), pages 297-313, August.
    19. Follmer, Hans, 1974. "Random economies with many interacting agents," Journal of Mathematical Economics, Elsevier, vol. 1(1), pages 51-62, March.
    20. Franck Plouraboue & Alexandre Steyer & Jean-Benoit Zimmermann, 1998. "Learing Induced Criticality In Consumers' Adoption Pattern: A Neural Network Approach," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 6(1), pages 73-90.
    21. Cowan, R. & Jonard, N., 2003. "The dynamics of collective invention," Journal of Economic Behavior & Organization, Elsevier, vol. 52(4), pages 513-532, December.
    22. Venkatesh Bala & Sanjeev Goyal, 2000. "A Noncooperative Model of Network Formation," Econometrica, Econometric Society, vol. 68(5), pages 1181-1230, September.
    23. Matthew O. Jackson, 2003. "A Survey of Models of Network Formation: Stability and Efficiency," Game Theory and Information 0303011, University Library of Munich, Germany.
    24. Alessandro Nuvolari, 2004. "Collective invention during the British Industrial Revolution: the case of the Cornish pumping engine," Cambridge Journal of Economics, Cambridge Political Economy Society, vol. 28(3), pages 347-363, May.
    25. Steyer, A & Zimmermann, J-B, 1997. "On the Frontier : Structural Effects in a Diffusion Model Based on Influence Matrixes," G.R.E.Q.A.M. 97a14, Universite Aix-Marseille III.
    26. Riccaboni, Massimo & Pammolli, Fabio, 2002. "On firm growth in networks," Research Policy, Elsevier, vol. 31(8-9), pages 1405-1416, December.
    27. Bengt Holmstrom & John Roberts, 1998. "The Boundaries of the Firm Revisited," Journal of Economic Perspectives, American Economic Association, vol. 12(4), pages 73-94, Fall.
    28. Cowan, Robin & Jonard, Nicolas & Zimmermann, J-B, 2004. "On the creation of networks and knowledge," Research Memorandum 010, Maastricht University, Maastricht Economic Research Institute on Innovation and Technology (MERIT).
    29. Jeffrey H. Dyer, 1996. "Does Governance Matter? Keiretsu Alliances and Asset Specificity as Sources of Japanese Competitive Advantage," Organization Science, INFORMS, vol. 7(6), pages 649-666, December.
    30. Allen, Beth, 1982. "Some Stochastic Processes of Interdependent Demand and Technological Diffusion of an Innovation Exhibiting Externalities among Adopters," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 23(3), pages 595-608, October.
    31. Cohen, Wesley M & Levinthal, Daniel A, 1989. "Innovation and Learning: The Two Faces of R&D," Economic Journal, Royal Economic Society, vol. 99(397), pages 569-596, September.
    32. Granstrand, Ove & Sjolander, Soren, 1990. "Managing innovation in multi-technology corporations," Research Policy, Elsevier, vol. 19(1), pages 35-60, February.
    33. Kirman, Alan P., 1983. "Communication in markets : A suggested approach," Economics Letters, Elsevier, vol. 12(2), pages 101-108.
    34. Israel M. Kirzner, 1962. "Rational Action and Economic Theory," Journal of Political Economy, University of Chicago Press, vol. 70, pages 380-380.
    35. Watts, Alison, 2001. "A Dynamic Model of Network Formation," Games and Economic Behavior, Elsevier, vol. 34(2), pages 331-341, February.
    36. Joel A. C. Baum & Andrew V. Shipilov & Tim J. Rowley, 2003. "Where do small worlds come from?," Industrial and Corporate Change, Oxford University Press and the Associazione ICC, vol. 12(4), pages 697-725, August.
    37. Stefano Breschi & Francesco Lissoni, 2003. "Mobility and Social Networks: Localised Knowledge Spillovers Revisited," KITeS Working Papers 142, KITeS, Centre for Knowledge, Internationalization and Technology Studies, Universita' Bocconi, Milano, Italy, revised Mar 2003.
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