Representing Micro-Macro Linkages by Actor-Based Dynamic Network Models.
Representing Micro-Macro Linkages by Actor-Based Dynamic Network Models.
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DOI:
10.1177/0049124113494573
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发表时间:
2015-05-01
影响因子:
6.3
通讯作者:
Steglich CE
中科院分区:
文献类型:
--
作者:
Snijders TA;Steglich CE
Stochastic actor-based models for network dynamics have the primary aim of statistical inference about processes of network change, but may be regarded as a kind of agent-based models. Similar to many other agent-based models, they are based on local rules for actor behavior. Different from many other agent-based models, by including elements of generalized linear statistical models they aim to be realistic detailed representations of network dynamics in empirical data sets. Statistical parallels to micro-macro considerations can be found in the estimation of parameters determining local actor behavior from empirical data, and the assessment of goodness of fit from the correspondence with network-level descriptives. This article studies several network-level consequences of dynamic actor-based models applied to represent cross-sectional network data. Two examples illustrate how network-level characteristics can be obtained as emergent features implied by micro-specifications of actor-based models.
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影响因子:
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