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The Knowledge Multiplier

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  • Mário Alexandre Patrício Martins da Silva

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    (Faculdade de Economia, Universidade do Porto)

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    Abstract

    The paper develops a formal model of external knowledge and identifies the role of knowledge multipliers. Social interactions and knowledge multipliers play a crucial role in the determination of the rate of technological change. The analytical identification of the knowledge multiplier expression constitutes a key step in the appreciation of the crucial role of knowledge interactions. First, social considerations endogenously change the knowledge production function of each firm. The knowledge multiplier is the specific mechanism by means of which external knowledge contributes to enhance the innovative capacity of each firm. The production function of knowledge shows that the knowledge multiplier is larger, the stronger the cumulative positive effects of external knowledge on the generation of new knowledge. Second, social considerations explain the long-run dynamics of innovation. Social reinforcement and the knowledge multiplier determine the rise or fall of the rate of accumulation of technological knowledge.

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    File URL: http://www.fep.up.pt/investigacao/workingpapers/wp456.pdf
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    Bibliographic Info

    Paper provided by Universidade do Porto, Faculdade de Economia do Porto in its series FEP Working Papers with number 456.

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    Length: 26 pages
    Date of creation: Apr 2012
    Date of revision:
    Handle: RePEc:por:fepwps:456

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    Related research

    Keywords: External knowledge; social interactions; social multiplier; localized knowledge; innovation network; interactive learning; sustainable growth;

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    1. Antonelli Cristiano, 2013. "The economics of technological congruence," Department of Economics and Statistics Cognetti de Martiis. Working Papers 201306, University of Turin.
    2. Cristiano Antonelli & Giuseppe Scellato, 2013. "Complexity and technological change: knowledge interactions and firm level total factor productivity," Journal of Evolutionary Economics, Springer, vol. 23(1), pages 77-96, January.
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