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arXiv 1706.04730physics.soc-phcs.SI
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依赖性社会经济网络中的个体位置多样性增加了经济产出

Individual position diversity in dependence socioeconomic networks increases economic output

Wen-Jie Xie, Yan-Hong Yang, Ming-Xia Li, Zhi-Qiang Jiang, Wei-Xing Zhou

摘要:

从大型多人在线角色扮演游戏(MMORPG)中记录的大数据的可用性使我们能够更深入地了解个人网络位置与其经济产出之间的潜在联系。我们使用一种统计过滤的方法来构建依赖网络从加权的友谊网络的个人。我们调查了30个不同的基序位置在13个有向三元基序,代表个体之间的微观依赖。根据基序位置的结构相似性,我们进一步将个体分为不同的组。个体的节点位置多样性与其经济产出呈正相关。我们还发现,叶节点的经济产出显着低于其他节点在同一主题。我们的研究结果有助于理解社会经济系统中网络结构对经济活动和产出的影响。

英文摘要:

The availability of big data recorded from massively multiplayer online role-playing games (MMORPGs) allows us to gain a deeper understanding of the potential connection between individuals' network positions and their economic outputs. We use a statistical filtering method to construct dependence networks from weighted friendship networks of individuals. We investigate the 30 distinct motif positions in the 13 directed triadic motifs which represent microscopic dependences among individuals. Based on the structural similarity of motif positions, we further classify individuals into different groups. The node position diversity of individuals is found to be positively correlated with their economic outputs. We also find that the economic outputs of leaf nodes are significantly lower than that of the other nodes in the same motif. Our findings shed light on understanding the influence of network structure on economic activities and outputs in socioeconomic system.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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