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20062009
most citedThe Size Variance Relationship of Business Firm Growth Rates

101 citations

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physics.soc-ph2007★ 90 cited

Betweenness Centrality of Fractal and Non-Fractal Scale-Free Model Networks and Tests on Real Networks

Maksim Kitsak, Shlomo Havlin, Gerald Paul +3

We study the betweenness centrality of fractal and non-fractal scale-free network models as well as real networks. We show that the correlation between degree and betweenness centr…

physics.soc-ph2006★ 26 cited

A Generalized Preferential Attachment Model for Business Firms Growth Rates: II. Mathematical Treatment

S. V. Buldyrev, F. Pammolli, M. Riccaboni +4

We present a preferential attachment growth model to obtain the distribution of number of units in the classes which may represent business firms or other socio-economic…