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Populism and polarization in social media without fake news : the vicious circle of biases, beliefs and network homophily

Hakobyana, Zaruhi; Koulovatianos, Christos - 2019

We build a search-and-matching algorithm of network dynamics with decision-making under incomplete information, seeking to understand the determinants of the observed gradual downgrading of expert opinion on complicated issues and the decreasing trust in science. Even without fake news,...

Persistent link: https://www.econbiz.de/10012040625

Populism and polarization in social media without fake news: the vicious circle of iases, beliefs and network homophily

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Populism and polarization in social media without fake news : the vicious circle of biases, beliefs and network homophily?

Hakobyan, Zaruhi; Koulovatianos, Christos - 2020

We build a model of network dynamics with decision-making under incomplete information in order to understand the determinants of the observed gradual downgrading of expert opinion on complicated issues and the decreasing trust in science. We suggest a search and matching mechanism behind...

Persistent link: https://www.econbiz.de/10012520365