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A stochastic generative model of the World Trade Network.


ABSTRACT: The World Trade Network (WTN) is a network of exchange flows among countries whose topological and statistical properties are a valuable source of information. Degree and strength (weighted degree) are key magnitudes to understand its structure and generative mechanisms. In this work, we describe a stochastic model that yields synthetic networks that closely mimic the properties of annual empirical data. The model combines two popular mechanisms of network generation: preferential attachment and multiplicative process. Agreement between empirical and synthetic networks is checked using the available series from 1962 to 2017.

SUBMITTER: Garcia-Algarra J 

PROVIDER: S-EPMC6897986 | biostudies-literature |

REPOSITORIES: biostudies-literature

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