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Self-organization of knowledge economies

机译:知识经济的自组织

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摘要

Suppose that homogeneous 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 a downward curvature. For infinite population it converges to the Yule-Simon distribution. The power law is steeper when innovation is high. Diffusion follows logistic curves. (C) 2014 Elsevier B.V. All rights reserved.
机译:假设同类代理人充分利用他们的时间来发明新想法并向朋友学习想法。如果社交网络完整,并且代理人随机地统一选择朋友和朋友的想法,则想法受欢迎程度的分布是Yule-Simon分布的扩展。它具有幂律尾部,具有向上或向下的曲率。对于无限人口,它收敛于Yule-Simon分布。当创新高时,幂律将变得更加陡峭。扩散遵循逻辑曲线。 (C)2014 Elsevier B.V.保留所有权利。

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