Complexity and synchronization of the World trade Web
Complexity and synchronization of the World trade Web
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DOI：
10.1016/s0378-4371(03)00567-3
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发表时间：
2003-10-01
影响因子：
3.3
通讯作者：
Chen, GR
中科院分区：
文献类型：
--
作者：
Li, X;Jin, YY;Chen, GR
网络的复杂拓扑决定了其动态特性。世界经济现在通过贸易的全球化进程在国际上联系在一起。人们把世界经济复杂的动力学行为作为一个动力系统来研究，但似乎没有考虑到动力学对世界贸易网络的影响。在本文中，我们试图进行这样的研究，并给出了世界贸易网(WTW)上学位分布以及财富和资源分布的无标度特征。此外，还详细讨论了由于WTW的无标度特性导致的经济周期的同步现象。(C)2003爱思唯尔B.V.保留所有权利。
The complex topology of a network determines its dynamics. The world economy is now internationally connected through a globalization process of trading. The complex dynamical behaviors of the world economy have been studied as a dynamical system, but there does not seem to be any consideration of the effect of dynamics on the world trade network. In this paper, we attempt such a study and present the scale-free features of the degree distribution, as well as wealth and resource distributions on the World Trade Web (WTW). Moreover, the synchronization phenomenon of economic cycles on the WTW due to its scale-free features is discussed in detail. (C) 2003 Elsevier B.V. All rights reserved.