The all relevant topological properties of the world trade web (WTW) formed by the trade relationhips between all world countries were discussed. The gross domestic product (GDP) was identified with the fitness variable once a form of the connection probability was introduced. Properties upto third-order correlation structure were found to be in excellent agreement with the predictions of the network model. The network connection probability was such that all realizations of the network with the same degree sequence were equiprobable.
Garlaschelli, D., Loffredo, M.I. (2004). Fitness-dependent topological properties of the World Trade Web. PHYSICAL REVIEW LETTERS, 93(18), 188701/1-188701/4 [10.1103/PhysRevLett.93.188701].
Fitness-dependent topological properties of the World Trade Web
LOFFREDO M. I.
2004-01-01
Abstract
The all relevant topological properties of the world trade web (WTW) formed by the trade relationhips between all world countries were discussed. The gross domestic product (GDP) was identified with the fitness variable once a form of the connection probability was introduced. Properties upto third-order correlation structure were found to be in excellent agreement with the predictions of the network model. The network connection probability was such that all realizations of the network with the same degree sequence were equiprobable.
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https://hdl.handle.net/11365/25313
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