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arXiv · 1902.03107

A Stochastic Binary Opinion Model: Opinion Dominance vs. Balance

Serap Tay Stamoulas·Muruhan Rathinam
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Abstract

We propose and study a stochastic binary opinion model where agents in a group are considered to hold an opinion of 0 or 1 at each moment. An agent in the group updates his/her opinion based on the group's opinion configuration and his/her \emph{personality}. Considering the number of agents with opinion 1 as a continuous time Markov process, we analyze the long-term probabilities for large population size in relation to the personalities of the group. In particular, we focus on the question of ``balance'' where both opinions are present in nearly equal numbers as opposed to ``dominance'' where one opinion is present in a greater number.

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Serap Tay Stamoulas, Muruhan Rathinam. 2019-02-06. A Stochastic Binary Opinion Model: Opinion Dominance vs. Balance. https://arxiv.org/abs/1902.03107

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