Choice modelling in social networks using stochastic actor-oriented models
Choice modelling in social networks using stochastic actor-oriented models
复制标题
使用面向参与者的随机模型在社交网络中进行选择建模
DOI:
10.1016/j.jocm.2020.100202
复制
发表时间:
2020
影响因子:
2.4
通讯作者:
Sebastian Pink
中科院分区:
文献类型:
--
作者:
Sebastian;David Kretschmer;Sebastian Pink
Combining choice modelling with social network analysis, we show how the stochastic actor-oriented model for the co-evolution of networks and behavior (SAOM) can be used as a powerful statistical framework to empirically analyze network-related choices. We discuss the underlying assumptions of SAOMs and show that they can be interpreted to represent a random utility maximization model (RUM). Network-related choices pertain both to decisions to engage in (or disengage from) specific social relationships and decisions to adapt behavior to that of social contacts. We demonstrate the usefulness of SAOM for the choice modelling community. We further illustrate how SAOM can be used to study network-related choices by providing an exemplary empirical analysis.
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