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Focusing of opinions in the Deffuant model: First impression counts

Dirk Jacobmeier
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Abstract

The paper treats opinion dynamics of an unequal distribution as the initial opinion distribution. Simulated is the Deffuant model on a directed Barabasi-Albert network with discrete opinions and several subjects. Noticed is a focusing of the the resulting opinion distribution during the simulation towards the average value of the initial opinion distribution. A small change of the focusing is seen. A dependency of this change on the number of subjects and opinions is detected and indicates the change as a consequence of discretization the opinions. Hereby the average value of the initial opinion distribution can be identified as the guide of opinion forming.

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Dirk Jacobmeier. 2006-10-28. Focusing of opinions in the Deffuant model: First impression counts. https://doi.org/10.1142/s0129183106010108

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