1.7k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Kyoto UniversityJP15 papers
- RIKEN Center for Advanced Intelligence ProjectJP6 papers
- National Institute of Information and Communications TechnologyJP4 papers
- Okinawa Institute of Science and Technology Graduate UniversityJP4 papers
- RIKENJP4 papers
- The University of TokyoJP4 papers
- Hitachi (Japan)JP3 papers
- Niigata UniversityJP3 papers
- University College LondonGB3 papers
- Xi'an Jiaotong UniversityCN3 papers
- Gatsby Computational Neuroscience UnitGB2 papers
- Kyoto College of Graduate Studies for InformaticsJP2 papers
Showing 2003Show all
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cond-mat.stat-mech2003★ 204 cited
Do Pareto-Zipf and Gibrat laws hold true? An analysis with European Firms
Yoshi Fujiwara, Corrado Di Guilmi, Hideaki Aoyama +2
By employing exhaustive lists of large firms in European countries, we show that the upper-tail of the distribution of firm size can be fitted with a power-law (Pareto-Zipf law), a…
cond-mat.stat-mech2003★ 88 cited
Zipf Law in Firms Bankruptcy
Yoshi Fujiwara
Using an exhaustive list of Japanese bankruptcy in 1997, we discover a Zipf law for the distribution of total liabilities of bankrupted firms in high debt range. The life-time of t…