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摘要翻译：
我们考察了跨国公司全球所有权网络的共同体结构。我们在社区中发现了一个不能用随机性来解释的明显的组织。尽管这一网络具有全球性，但社区首先反映了企业的地理位置，而工业部门只起到了边缘作用。我们还分析了以社区为节点的网络，将属于社区的企业之间的链路聚合得到链路。我们分析了前50个社区的网络中心性，并首次对金融部门在连接全球经济中的作用进行了定量评估。
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英文标题：
《The Community Structure of the Global Corporate Network》
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作者：
Stefania Vitali, Stefano Battiston
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最新提交年份：
2013
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分类信息：
一级分类：Quantitative Finance 数量金融学
二级分类：General Finance 一般财务
分类描述：Development of general quantitative methodologies with applications in finance
通用定量方法的发展及其在金融中的应用
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一级分类：Physics 物理学
二级分类：Physics and Society 物理学与社会
分类描述：Structure, dynamics and collective behavior of societies and groups (human or otherwise). Quantitative analysis of social networks and other complex networks. Physics and engineering of infrastructure and systems of broad societal impact (e.g., energy grids, transportation networks).
社会和团体（人类或其他）的结构、动态和集体行为。社会网络和其他复杂网络的定量分析。具有广泛社会影响的基础设施和系统（如能源网、运输网络）的物理和工程。
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英文摘要：
We investigate the community structure of the global ownership network of transnational corporations. We find a pronounced organization in communities that cannot be explained by randomness. Despite the global character of this network, communities reflect first of all the geographical location of firms, while the industrial sector plays only a marginal role. We also analyze the network in which the nodes are the communities and the links are obtained by aggregating the links among firms belonging to pairs of communities. We analyze the network centrality of the top 50 communities and we provide the first quantitative assessment of the financial sector role in connecting the global economy.
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PDF链接：
https://arxiv.org/pdf/1301.2363
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