Ontology highlight
ABSTRACT:
SUBMITTER: Peterson J
PROVIDER: S-EPMC3870711 | biostudies-literature | 2013 Dec
REPOSITORIES: biostudies-literature
Peterson Jack J Dixit Purushottam D PD Dill Ken A KA
Proceedings of the National Academy of Sciences of the United States of America 20131202 51
Probability distributions having power-law tails are observed in a broad range of social, economic, and biological systems. We describe here a potentially useful common framework. We derive distribution functions for situations in which a "joiner particle" k pays some form of price to enter a community of size , where costs are subject to economies of scale. Maximizing the Boltzmann-Gibbs-Shannon entropy subject to this energy-like constraint predicts a distribution having a power-law tail; it r ...[more]