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The Dynamics of Knowledge Diversity and Economic Growth

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  • Berliant, Marcus
  • Fujita, Masahisa

Abstract

How is long run economic growth related to the endogenous diversity of knowledge? We formulate and study a microeconomic model of knowledge creation, through the interactions among a group of heterogeneous R & D workers, embedded in a growth model to address this question. In contrast with the traditional literature, in our model the composition of the research work force in terms of knowledge heterogeneity matters, in addition to its size, in determining the production of new knowledge. Moreover, the heterogeneity of the work force is endogenous. Income to these workers accrues as patent income, whereas transmission of newly created knowledge to all such workers occurs due to public transmission of patent information. Knowledge in common is required for communication, but differential knowledge is useful to bring originality to the endeavor. Whether or not the system reaches the most productive state depends on the strength of the public knowledge transmission technology. Equilibrium paths are found analytically. Long run economic growth is positively related to both the effectiveness of pairwise R & D worker interaction and to the effectiveness of public knowledge transmission.

Suggested Citation

  • Berliant, Marcus & Fujita, Masahisa, 2010. "The Dynamics of Knowledge Diversity and Economic Growth," MPRA Paper 21009, University Library of Munich, Germany.
    • Handle: RePEc:pra:mprapa:21009
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    1. Romer, Paul M, 1986. "Increasing Returns and Long-run Growth," Journal of Political Economy, University of Chicago Press, vol. 94(5), pages 1002-1037, October.
    2. Gilles Duranton & Diego Puga, 2001. "Nursery Cities: Urban Diversity, Process Innovation, and the Life Cycle of Products," American Economic Review, American Economic Association, vol. 91(5), pages 1454-1477, December.
    3. Benjamin F. Jones, 2009. "The Burden of Knowledge and the "Death of the Renaissance Man": Is Innovation Getting Harder?," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 76(1), pages 283-317.
    4. Marcus Berliant & Masahisa Fujita, 2008. "Knowledge Creation As A Square Dance On The Hilbert Cube," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 49(4), pages 1251-1295, November.
    5. Pietro Peretto & Sjak Smulders, 2002. "Technological Distance, Growth And Scale Effects," Economic Journal, Royal Economic Society, vol. 112(481), pages 603-624, July.
    6. Charles I. Jones, 1999. "Growth: With or Without Scale Effects?," American Economic Review, American Economic Association, vol. 89(2), pages 139-144, May.
    7. Alwyn Young, 1998. "Growth without Scale Effects," Journal of Political Economy, University of Chicago Press, vol. 106(1), pages 41-63, February.
    8. Berliant, Marcus & Reed III, Robert R. & Wang, Ping, 2006. "Knowledge exchange, matching, and agglomeration," Journal of Urban Economics, Elsevier, vol. 60(1), pages 69-95, July.
    9. Boldrin,Michele & Levine,David K., 2010. "Against Intellectual Monopoly," Cambridge Books, Cambridge University Press, number 9780521127264.
    10. Romer, Paul M, 1990. "Endogenous Technological Change," Journal of Political Economy, University of Chicago Press, vol. 98(5), pages 71-102, October.
    11. Boyan Jovanovic & Rafael Rob, 1989. "The Growth and Diffusion of Knowledge," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 56(4), pages 569-582.
    12. Helsley, Robert W. & Strange, William C., 2004. "Knowledge barter in cities," Journal of Urban Economics, Elsevier, vol. 56(2), pages 327-345, September.
    13. Manuel Trajtenberg & Gil Shiff & Ran Melamed, 2009. "The "Names Game": Harnessing Inventors, Patent Data for Economic Research," Annals of Economics and Statistics, GENES, issue 93-94, pages 67-77.
    14. Dixit, Avinash K & Stiglitz, Joseph E, 1977. "Monopolistic Competition and Optimum Product Diversity," American Economic Review, American Economic Association, vol. 67(3), pages 297-308, June.
    15. Christian Ghiglino, 2005. "Balanced Growth with a Network of Ideas," Working Papers 546, Queen Mary University of London, School of Economics and Finance.
    16. John P. WALSH & NAGAOKA Sadao, 2009. "Who Invents?: Evidence from the Japan-U.S. inventor survey," Discussion papers 09034, Research Institute of Economy, Trade and Industry (RIETI).
    17. Olsson, Ola, 2000. "Knowledge as a Set in Idea Space: An Epistemological View on Growth," Journal of Economic Growth, Springer, vol. 5(3), pages 253-275, September.
    18. Martin L. Weitzman, 1998. "Recombinant Growth," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 113(2), pages 331-360.
    19. Larry E. Jones & Rodolfo Manuelli, 1990. "A Convex Model of Equilibrium Growth," NBER Working Papers 3241, National Bureau of Economic Research, Inc.
    20. Ola Olsson, 2005. "Technological Opportunity and Growth," Journal of Economic Growth, Springer, vol. 10(1), pages 31-53, January.
    21. Jones, Larry E & Manuelli, Rodolfo E, 1990. "A Convex Model of Equilibrium Growth: Theory and Policy Implications," Journal of Political Economy, University of Chicago Press, vol. 98(5), pages 1008-1038, October.
    22. Dinopoulos, Elias & Thompson, Peter, 1998. "Schumpeterian Growth without Scale Effects," Journal of Economic Growth, Springer, vol. 3(4), pages 313-335, December.
    23. Trajtenberg, Manuel & Shiff, Gil & Melamed, Ran, 2006. "The ˆNames Game˜: Harnessing Inventors Patent Data for Economic Research," Foerder Institute for Economic Research Working Papers 275702, Tel-Aviv University > Foerder Institute for Economic Research.
    24. Christian Ghiglino, 2005. "Balanced Growth with a Network of Ideas," Working Papers 546, Queen Mary University of London, School of Economics and Finance.
    25. Lucas, Robert Jr., 1988. "On the mechanics of economic development," Journal of Monetary Economics, Elsevier, vol. 22(1), pages 3-42, July.
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    Cited by:

    1. Pierpaolo Parrotta & Dario Pozzoli & Mariola Pytlikova, 2014. "The nexus between labor diversity and firm’s innovation," Journal of Population Economics, Springer;European Society for Population Economics, vol. 27(2), pages 303-364, April.
    2. Max Nathan & Neil Lee, 2013. "Cultural Diversity, Innovation, and Entrepreneurship: Firm-level Evidence from London," Economic Geography, Clark University, vol. 89(4), pages 367-394, October.
    3. Berliant, Marcus & Fujita, Masahisa, 2023. "Knowledge creation through multimodal communication," MPRA Paper 117452, University Library of Munich, Germany.
    4. Sam Tavassoli & Nunzia Carbonara, 2014. "The role of knowledge variety and intensity for regional innovation," Small Business Economics, Springer, vol. 43(2), pages 493-509, August.
    5. Max Nathan, 2011. "Ethnic Inventors, Diversity and Innovation in the UK: Evidence from Patents Microdata," SERC Discussion Papers 0092, Centre for Economic Performance, LSE.
    6. Berliant, Marcus & Fujita, Masahisa, 2012. "Culture and diversity in knowledge creation," Regional Science and Urban Economics, Elsevier, vol. 42(4), pages 648-662.
    7. Neil Lee & Max Nathan, 2011. "Does Cultural Diversity Help Innovation in Cities: Evidence from London Firms," SERC Discussion Papers 0069, Centre for Economic Performance, LSE.
    8. Max Nathan, 2013. "Top Team Demographics, Innovation and Business Performance: Findings from English Firms and Cities 2008-9," SERC Discussion Papers 0129, Centre for Economic Performance, LSE.
    9. Charlie Karlsson & Jonna Rickardsson & Joakim Wincent, 2021. "Diversity, innovation and entrepreneurship: where are we and where should we go in future studies?," Small Business Economics, Springer, vol. 56(2), pages 759-772, February.
    10. Marcus Berliant & Chia-Ming Yu, 2015. "Locational Signaling And Agglomeration," Journal of Regional Science, Wiley Blackwell, vol. 55(5), pages 757-773, November.
    11. Siliang Guo & Heng Ma, 2022. "Can the Spatial Function Division of Urbanization Promote Regional Coordinated Development? Evidence from the Yangtze River Economic Belt in China," Sustainability, MDPI, vol. 14(12), pages 1-28, June.
    12. Todo, Yasuyuki & Matous, Petr & Inoue, Hiroyasu, 2016. "The strength of long ties and the weakness of strong ties: Knowledge diffusion through supply chain networks," Research Policy, Elsevier, vol. 45(9), pages 1890-1906.
    13. Orsa Kekezi, 2021. "Diversity of experience and labor productivity in creative industries," Journal for Labour Market Research, Springer;Institute for Employment Research/ Institut für Arbeitsmarkt- und Berufsforschung (IAB), vol. 55(1), pages 1-21, December.
    14. Ryusuke Ihara, 2011. "Agglomeration with the pros and cons of labor heterogeneity," ERSA conference papers ersa11p528, European Regional Science Association.
    15. Silvia Sinicropi & Damiano Cortese, 2021. "(Re)Thinking diversity within sustainable development: A systematic mapping study," Corporate Social Responsibility and Environmental Management, John Wiley & Sons, vol. 28(1), pages 299-309, January.
    16. Enrico Berkes & Ruben Gaetani, 2021. "The Geography of Unconventional Innovation," The Economic Journal, Royal Economic Society, vol. 131(636), pages 1466-1514.
    17. Nathan, Max, 2013. "Top team demographics, innovation and business performance: findings from English firms and cities 2008-9," LSE Research Online Documents on Economics 59250, London School of Economics and Political Science, LSE Library.
    18. Fumihiko Isada & Yuriko Isada, 2015. "Trans-nationalisation of a main office in a multinational firm," International Journal of Business and Management, International Institute of Social and Economic Sciences, vol. 3(4), pages 15-40, November.
    19. Florian Noseleit & Rene Söllner, 2011. "Diversity of human capital and regional growth," ERSA conference papers ersa10p245, European Regional Science Association.

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    More about this item

    Keywords

    knowledge creation; knowledge externalities; microfoundations of endogenous growth; knowledge diversity and growth;
    All these keywords.

    JEL classification:

    • D90 - Microeconomics - - Micro-Based Behavioral Economics - - - General
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
    • O31 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives

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