Network Analysis of International Migration
Network Analysis of International Migration
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国际移民网络分析
DOI：
10.2139/ssrn.3196966
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发表时间：
2016
期刊：
影响因子：
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通讯作者：
Sergey Shvydun
中科院分区：
文献类型：
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作者：
F. Aleskerov;N. Meshcheryakova;Anna Rezyapova;Sergey Shvydun
我们的研究采用了网络方法来解决国际移民问题。在过去的几年里，移民引起了许多关注，并从多个角度进行了审查。然而，很少有研究从网络的角度考虑这一问题。国际移徙可以表示为一个网络(或加权有向图)，其中节点对应于国家，边对应于移徙流量。我们研究的主要焦点是揭示网络中的一组关键或中心要素。为了做到这一点，我们计算了不同的现有和新的中心性度量。在我们的研究中，使用了联合国国际移民流动数据库(2015年版)。因此，我们在2013年获得了关于移徙进程关键要素的信息。
Our study employs the network approach to the problem of international migration. During the last years, migration has attracted a lot of attention and has been examined from many points of view. However, very few studies considered it from the network perspective. The international migration can be represented as a network (or weighted directed graph) where the nodes correspond to countries and the edges correspond to migration flows. The main focus of our study is to reveal a set of critical or central elements in the network. To do it, we calculated different existing and new centrality measures. In our research the United Nations International Migration Flows Database (version 2015) was used. As a result, we obtained information on critical elements for the migration process in 2013.