ERGMs
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Recent papers in ERGMs
Organizations have been experimenting with intraorganizational crowdsourcing (IOC), yet the mechanisms of IOC production remain an underresearched topic. Drawing on a 2-mode ERGM, we examine structural mechanisms and individual-level... more
This research investigated effects of narcissism and emotional intelligence (EI) on popularity in social networks. In a longitudinal field study we examined the dynamics of popularity in 15 peer groups in two waves (N=273).We measured... more
In this paper, I argue that we can better understand the relationship between social structure and materiality by combining qualitative analysis of practices in shared physical space with statistical analysis. Drawing on the two-mode... more
Archaeological network analysts often represent archaeological data as static networks and explore their structure.However,most networks changed through time and static network representations do not allow archaeologists to test... more
How do social networks differ between highly collaborative and less collaborative forms of governance? Drawing on a prior study that characterized the level of collaboration for three federal hydropower relicensing processes, we develop... more
This research investigated effects of narcissism and emotional intelligence (EI) on popularity in social networks. In a longitudinal field study, we examined the dynamics of popularity in 15 peer groups in two waves (N = 273). We measured... more
This research investigated effects of narcissism and emotional intelligence (EI) on popularity in social networks. In a longitudinal field study, we examined the dynamics of popularity in 15 peer groups in two waves (N = 273). We measured... more
Exponential random models have been widely adopted as a general probabilistic framework for complex networks and recently extended to embrace broader statistical settings such as dynamic networks, valued networks or two-mode networks. Our... more
Exponential random graph models (ERGM) have been widely applied in the social sciences in the past ten years. However, diagnostics for ERGM have lagged behind their use. Collinearity-type problems can emerge without detection when fitting... more
Guided by the community ecology perspective and resource dependence theory, this study examines how organizational forms and resources co-influence the financial flow among three types of players: angel investors, venture capital firms... more
The most common explanation for the current surge of Vaccine Hesitancy is that the Internet helps vaccine science deniers reach a wide audience. This explanation is challenged by the growing success of critics who present themselves as... more
Previous research has characterized knowledge networks by diffuse connectivity and/or clusters and the absence of centrality. In contrast, exponential random graph models used in this article demonstrate that the uncertainty and... more
Multistakeholder issue networks have been characterized as power-free, egalitarian forms of corporate–civil society engagement. Using a communication-centered conceptualization of power, our study finds that potential sources of power... more
Who is popular among one's peers, and who is unpopular? This question is of major theoretical and practical importance , given that social inclusion is a basic human need and a major predictor of an array of adjustment outcomes... more
Much research on higher education has discussed the positional competition induced by global rankings and the complementary concept of “world-class” universities. This paper investigates the network of social media communication between... more
Prior scholarship on Wikipedia's collaboration processes has examined the properties of either editors or articles, but not the interactions between both. We analyze the coauthorship network of Wikipedia articles about breaking news... more