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15. Topological properties of commodities networks , Eur. Phys. J. B

Abstract: This paper investigates the topological properties of the
commodities networks. We have found that commodities form strong clusters
and are homogeneous with relation to sector (metals, agriculture and
energy). We also develop a dynamic approach suggesting that agriculture
commodities are very important in the network, followed by metals and
energy. Furthermore, the parameters that characterize the network seem to
be changing over time.

* [27] Topological properties of commodities networks, B. M. Tabak, T. R.
Serra, D. O. Cajueiro, 2010/03/02, DOI: 10.1140/epjb/e2010-00079-4, Eur.
Phys. J. B
[27] http://dx.doi.org/10.1140/epjb/e2010-00079-4



 Barry Wellman
 _______________________________________________________________________

  S.D. Clark Professor of Sociology, FRSC NetLab Director
  Department of Sociology 725 Spadina Avenue, Room 388
  University of Toronto Toronto Canada M5S 2J4 twitter:barrywellman
  http://www.chass.utoronto.ca/~wellman fax:+1-416-978-3963
  Updating history: http://chass.utoronto.ca/oldnew/cybertimes.php
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