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arXiv · 1201.1789

Comment on "Mixing beliefs among interacting agents"

Javier Gómez-Serrano·Jean-Yves Le Boudec
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Abstract

We comment on the derivation of the main equation in the bounded confidence model of opinion dynamics. In the original work, the equation is derived using an ad-hoc counting method. We point that the original derivation does contain some small mistake. The mistake does not have a large qualitative impact, but it reveals the danger of the ad-hoc counting method. We show how a more systematic approach, which we call micro to macro, can avoid such mistakes, without adding any significant complexity.

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Javier Gómez-Serrano, Jean-Yves Le Boudec. 2012-01-09. Comment on "Mixing beliefs among interacting agents". https://arxiv.org/abs/1201.1789

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