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We study the evolution of interest about climate change between different actors of the population, and how the interest of those actors affect one another. We first document the evolution individually, and then provide a model of cross influences between them, that we then estimate with a VAR....
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features of networks according to which social relationships are built, and also mechanisms of gaining popularity and influence …
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The objective of this paper is to better understand peer popularity during adolescence and detect discrimination. The … paper subsequently explores how student's characteristics affect their popularity. It is found that physically attractive … socioeconomic background do not affect peer popularity, although ethnic origin and parental education are statistically significant …
Persistent link: https://www.econbiz.de/10010944409
Online systems, where users purchase or collect items of some kind, can be effectively represented by temporal bipartite networks where both nodes and links are added with time. We use this representation to predict which items might become popular in the near future. Various prediction methods...
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Bloggers devote significant time not only producing content for others to read, watch or listen to, but also paying attention to and engaging in interactions with other bloggers. We hope to throw light not only on the factors that gain bloggers significant readership and lively interactions with...
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This paper deals with the role of reciprocation in the formation of individuals' social networks. We follow the activity of a panel of bloggers over more than a year and investigate the extent to which initiating a relation brings about its reciprocation. We adapt a standard capital investment...
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