The goodness of fit of power-law distribution is evaluated using likelihood ratio tests and regression-based diagnostics. The power-law distribution of farm size has important implications for the design of more efficient regional and national agricultural policies as counties close to the mean account...
The overall flight length distribution regardless of transportationmodes is well fitted with a truncated power-law distribution. Full size image We show the Akaike weights for all fitted distributions in the SupplementaryTable S2. The Akaike weight is a value between 0 and 1. The larger itis, ...
Related to Power law distribution:Exponential distribution,Wolfram Alpha ThesaurusAntonymsRelated WordsSynonymsLegend: Switch tonew thesaurus Noun1.power law- (psychophysics) the concept that the magnitude of a subjective sensation increases proportional to a power of the stimulus intensity ...
A power law distribution, as Srinivasa (International Institute for Information Technology, Bangalore, India) puts it, "denotes a system with a very small number of extremely powerful entities and a very large number of entities having very limited power" and are characteristically found in "frictio...
Bernardo和Lada等人于1999年在Nature上发表的文章“Growth Dynamics of the World-Wide Web”[5]揭示了万维网上的网页在站点(web sites)之间的分布呈现幂律,即多数网站只包含少数网页,而极少数的站点包含了数十万的网页;在Science发表的文章“Power-law Distribution of the World Wide Web”[6]则揭示了万维网上...
Bernardo和Lada等人于1999年在Nature上发表的文章“Growth Dynamics of the World-Wide Web”[5]揭示了万维网上的网页在站点(web sites)之间的分布呈现幂律,即多数网站只包含少数网页,而极少数的站点包含了数十万的网页;在Science发表的文章“Power-law Distribution of the World Wide Web”[6]则揭示了万维网上...
What explains the power-law distribution of top incomes? This paper tests the hypothesis that it is firm hierarchy that creates the power-law income distribution tail. Using the available case-study evidence on firm hierarchy, I create the first large-scale simulation of the hierarchical structure...
Power Law Distribution of the Frequency of Demises of U . S Firms 1 William Cook and Paul Ormerod Abstract Both theoretical and applied economics have a great deal to say about many aspects of the firm, but the literature on the extinctions, or demises, of firms is very sparse. We use...
The bilateral power-law distribution model of supply chain networks 供应链型网络中双幂律分布模型 Basing on the property of supply-chain networks, this paper proposes a randomly growing directional model whose node-arrival process is a renewal process a... Guo JinLi,郭进利 - 《物理学报》 被引量...
The Power Law 这篇书评可能有关键情节透露 幂律定律,是今年出的新书,一本当代VC史的最好作品,没有之一,值得从业者反复读几遍,收获非常大。按惯例做些摘要,同时再补充些个人评论和体会。What he didn’t mention was that Khosla was also a preacher of the Valley’s most bracing creed: the belief that...