model for the multiplex dynamics of two-mode and one-mode networks , ith an application to employment preference , friendship , and advice-猫眼课题宝

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2012

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作者：

B. Snijdersa;Alessandro Lomid;Vanina Jasmine Torlóe

本文提出了一个新的随机行动者导向的双模式和单模式网络协同演化模型。该模型假定，一组演员的活动，在双模式网络中表示，与演员之间的交流和互动，如在单模式网络中表示的共同发展。该模型假定，行动者，而不是活动，有代理。该模型的实证价值是通过考察就业偏好如何与友谊和建议关系在一组75名MBA学生的共同演变。分析表明，在双模式网络中的活动，就业偏好的数量表示，是相关的友谊网络中的活动，表示的outdegrees。此外，学生之间的建议关系导致就业偏好方面的协议。此外，考虑到建议和友谊关系的多样性，产生了更好的理解的动态的建议关系：倾向于互惠和同质性的建议关系介导的友谊关系的重要程度。讨论关注这项研究的影响，在更广泛的背景下，目前的努力，以模拟社交网络和个人行为的共同进化动力学。

We propose a new stochastic actor-oriented model for the co-evolution of two-mode and one-mode networks. The model posits that activities of a set of actors, represented in the two-mode network, coevolve with exchanges and interactions between the actors, as represented in the one-mode network. The model assumes that the actors, not the activities, have agency. The empirical value of the model is demonstrated by examining how employment preferences coevolve with friendship and advice relations in a group of seventy-five MBA students. The analysis shows that activity in the two-mode network, as expressed by number of employment preferences, is related to activity in the friendship network, as expressed by outdegrees. Further, advice ties between students lead to agreement with respect to employment preferences. In addition, considering the multiplexity of advice and friendship ties yields a better understanding of the dynamics of the advice relation: tendencies to reciprocation and homophily in advice relations are mediated to an important extent by friendship relations. The discussion pays attention to the implications of this study in the broader context of current efforts to model the co-evolutionary dynamics of social networks and individual behavior.

model for the multiplex dynamics of two-mode and one-mode networks , ith an application to employment preference , friendship , and advice

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