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KIAM Preprint  105, Moscow, 2015
Authors: Podlazov A. V., Polunin Yu.A., Yudanov A.Yu.
Statistical analysis of big and medium size russian companies
Abstract:
We explore the statistics of russian companies economical activity characteristics in 1999 2013 collected by SPARKInerfax. We study the gain distribution by means of ranksize analysis to determine criteria for separation of big and medium size enterprises. We consider gain rates in terms of non-parametrical statistics that allows to validate optimal criteria for separation of gazelle-firms.
Keywords:
power laws, scale invariance, ranksize dependence, big and medium size enterprises, statisrics of russian companies, gazelles
Publication language: russian,  pages: 20
Research direction:
Mathematical modelling in actual problems of science and technics
Russian source text:
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