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Correlation in business networks

Author

Listed:
  • Souma, Wataru
  • Aoyama, Hideaki
  • Fujiwara, Yoshi
  • Ikeda, Yuichi
  • Iyetomi, Hiroshi
  • Kaizoji, Taisei

Abstract

This paper considers business networks. Through empirical study, we show that business networks display characteristics of small-world networks and scale-free networks. In this paper, we characterize firms as sales and bankruptcy probabilities. A correlation between sales and a correlation between bankruptcy probabilities in business networks are also considered. The results reveal that the correlation between sales depends strongly on the type of network, whereas the correlation between bankruptcy probabilities does so only weakly.

Suggested Citation

  • Souma, Wataru & Aoyama, Hideaki & Fujiwara, Yoshi & Ikeda, Yuichi & Iyetomi, Hiroshi & Kaizoji, Taisei, 2006. "Correlation in business networks," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 370(1), pages 151-155.
  • Handle: RePEc:eee:phsmap:v:370:y:2006:i:1:p:151-155
    DOI: 10.1016/j.physa.2006.04.040
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    Citations

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    Cited by:

    1. Yuichi Ikeda & Hideaki Aoyama & Hiroshi Iyetomi & Yoshi Fujiwara & Wataru Souma, 2008. "Correlated performance of firms in a transaction network," Journal of Economic Interaction and Coordination, Springer;Society for Economic Science with Heterogeneous Interacting Agents, vol. 3(1), pages 73-80, June.
    2. Sankowska, Anna & Siudak, Dariusz, 2016. "The small world phenomenon and assortative mixing in Polish corporate board and director networks," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 443(C), pages 309-315.
    3. Giulia Rotundo & Anna D’Arcangelis, 2014. "Network of companies: an analysis of market concentration in the Italian stock market," Quality & Quantity: International Journal of Methodology, Springer, vol. 48(4), pages 1893-1910, July.
    4. Brida, Juan Gabriel & Matesanz, David & Seijas, Maria Nela, 2016. "Network analysis of returns and volume trading in stock markets: The Euro Stoxx case," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 444(C), pages 751-764.
    5. Ikeda, Yuichi & Souma, Wataru & Aoyama, Hideaki & Iyetomi, Hiroshi & Fujiwara, Yoshi & Kaizoji, Taisei, 2007. "Quantitative agent-based firm dynamics simulation with parameters estimated by financial and transaction data analysis," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 375(2), pages 651-667.
    6. Mary Han & Bill McKelvey, 2016. "How to Grow Successful Social Entrepreneurship Firms? Key Ideas from Complexity Theory," Journal of Enterprising Culture (JEC), World Scientific Publishing Co. Pte. Ltd., vol. 24(03), pages 243-280, September.
    7. Juan Brida & Wiston Risso, 2010. "Dynamics and Structure of the 30 Largest North American Companies," Computational Economics, Springer;Society for Computational Economics, vol. 35(1), pages 85-99, January.
    8. Pierpaolo Andriani & Bill McKelvey, 2009. "Perspective ---From Gaussian to Paretian Thinking: Causes and Implications of Power Laws in Organizations," Organization Science, INFORMS, vol. 20(6), pages 1053-1071, December.

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