Self-organization of knowledge economies
Suppose that homogenous agents fully consume their time to invent new ideas andlearn ideas from their friends. If the social network is complete and agents pick friends and ideas of friends uniformly at random, the distribution of ideas popularity is an extension of the Yule-Simon distribution. It has a power-law tail, with an upward or downward curvature. For infinite population it converges to the Yule-Simon distribution. The power law is steeper when innovation is high. Diffusion follows S-shaped curves.
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- Matthew O. Jackson & Brian W. Rogers, 2007. "Meeting Strangers and Friends of Friends: How Random Are Social Networks?," American Economic Review, American Economic Association, vol. 97(3), pages 890-915, June.
- Cowan Robin & Jonard Nicolas, 1999.
"Network Structure and the Diffusion of Knowledge,"
026, Maastricht University, Maastricht Economic Research Institute on Innovation and Technology (MERIT).
- Robert E. Lucas Jr. & Benjamin Moll, 2014.
"Knowledge Growth and the Allocation of Time,"
Journal of Political Economy,
University of Chicago Press, vol. 122(1), pages 1 - 51.
- Benjamin Moll & Robert E. Lucas, 2011. "Knowledge Growth and the Allocation of Time," 2011 Meeting Papers 1030, Society for Economic Dynamics.
- Robert E. Lucas, Jr. & Benjamin Moll, 2011. "Knowledge Growth and the Allocation of Time," NBER Working Papers 17495, National Bureau of Economic Research, Inc.
- Geroski, Paul A, 1999.
"Models of Technology Diffusion,"
CEPR Discussion Papers
2146, C.E.P.R. Discussion Papers.
- Paul Romer, 1989.
"Endogenous Technological Change,"
NBER Working Papers
3210, National Bureau of Economic Research, Inc.
- Lafond, Francois, 2012. "Learning and the structure of citation networks," MERIT Working Papers 071, United Nations University - Maastricht Economic and Social Research Institute on Innovation and Technology (MERIT).
- Michael Koenig & Jan Lorenz & Fabrizio Zilibotti, 2012.
"Innovation vs. Imitation and the Evolution of Productivity Distributions,"
11-008, Stanford Institute for Economic Policy Research.
- König, Michael & Lorenz, Jan & Zilibotti, Fabrizio, 2012. "Innovation vs imitation and the evolution of productivity distributions," CEPR Discussion Papers 8843, C.E.P.R. Discussion Papers.
- 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 569-96, September.
- Jovanovic, Boyan & Rob, Rafael, 1989. "The Growth and Diffusion of Knowledge," Review of Economic Studies, Wiley Blackwell, vol. 56(4), pages 569-82, October.
- Stefano Breschi & Francesco Lissoni, 2009. "Mobility of skilled workers and co-invention networks: an anatomy of localized knowledge flows," Journal of Economic Geography, Oxford University Press, vol. 9(4), pages 439-468, July.
- Lucas, Robert Jr., 1988. "On the mechanics of economic development," Journal of Monetary Economics, Elsevier, vol. 22(1), pages 3-42, July.
- Arthur, W Brian, 1989. "Competing Technologies, Increasing Returns, and Lock-In by Historical Events," Economic Journal, Royal Economic Society, vol. 99(394), pages 116-31, March.
- Sen, Amartya, 2001. "Development as Freedom," OUP Catalogue, Oxford University Press, number 9780192893307, March.
- H. Peyton Young, 2009. "Innovation Diffusion in Heterogeneous Populations: Contagion, Social Influence, and Social Learning," American Economic Review, American Economic Association, vol. 99(5), pages 1899-1924, December.
- Kirman, Alan, 1993. "Ants, Rationality, and Recruitment," The Quarterly Journal of Economics, MIT Press, vol. 108(1), pages 137-56, February.
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