Self-organization of knowledge economies
AbstractSuppose that homogenous agents fully consume their time to invent new ideas and learn 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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Bibliographic InfoPaper provided by United Nations University, Maastricht Economic and social Research and training centre on Innovation and Technology in its series UNU-MERIT Working Paper Series with number 040.
Date of creation: 2013
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innovation; diffusion; two-mode networks; cumulative advantage; quadratic attachment kernel; power law; Yule-Simon distribution; generalized hypergeometric distribution;
Find related papers by JEL classification:
- D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search, Learning, and Information
- D85 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Network Formation
- O31 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Innovation and Invention: Processes and Incentives
- O33 - Economic Development, Technological Change, and Growth - - Technological Change; Research and Development; Intellectual Property Rights - - - Technological Change: Choices and Consequences; Diffusion Processes
This paper has been announced in the following NEP Reports:
- NEP-ALL-2013-09-13 (All new papers)
- NEP-CDM-2013-09-13 (Collective Decision-Making)
- NEP-INO-2013-09-13 (Innovation)
- NEP-KNM-2013-09-13 (Knowledge Management & Knowledge Economy)
- NEP-NET-2013-09-13 (Network Economics)
- NEP-SOC-2013-09-13 (Social Norms & Social Capital)
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