Network Inference in Public Administration: Questions, Challenges, and Models of Causality
<|reference_start|>Network Inference in Public Administration: Questions, Challenges, and Models of Causality: Descriptive and inferential social network analysis has become common in public administration studies of network governance and management. A large literature has developed in two broad categories: antecedents of network structure, and network effects and outcomes. A new topic is emerging on network interventions that applies knowledge of network formation and effects to actively intervene in the social context of interaction. Yet, the question remains how might scholars deploy and determine the impact of network interventions. Inferential network analysis has primarily focused on statistical simulations of network distributions to produce probability estimates on parameters of interest in observed networks, e.g. ERGMs. There is less attention to design elements for causal inference in the network context, such as experimental interventions, randomization, control and comparison networks, and spillovers. We advance a number of important questions for network research, examine important inferential challenges and other issues related to inference in networks, and focus on a set of possible network inference models. We categorize models of network inference into (i) observational studies of networks, using descriptive and stochastic methods that lack intervention, randomization, or comparison networks; (ii) simulation studies that leverage computational resources for generating inference; (iii) natural network experiments, with unintentional network-based interventions; (iv) network field experiments, with designed interventions accompanied by comparison networks; and (v) laboratory experiments that design and implement randomization to treatment and control networks. The article offers a guide to network researchers interested in questions, challenges, and models of inference for network analysis in public administration.<|reference_end|>
@article{whetsell2024network,
    title={Network Inference in Public Administration: Questions, Challenges, and
  Models of Causality},
    author={Travis A. Whetsell, Michael D. Siciliano},
    journal={arXiv preprint arXiv:2408.16933},
    year={2024},
    archivePrefix={arXiv},
    eprint={2408.16933},
    primaryClass={cs.SI}
}