Conformity, anticonformity and polarization of opinions: insights from a mathematical model of opinion dynamics
arXiv:1608.08810 · doi:10.3390/e19070371
Abstract
Understanding and quantifying polarization in social systems is important because of many reasons. It could for instance help to avoid segregation and conflicts in the society or to control polarized debates and predict their outcomes. In this paper we present a version of the -voter model of opinion dynamics with two types of response to social influence: conformity (like in original -voter model) and anticonformity. We put the model on a social network with the double-clique topology in order to check how the interplay between those responses impacts the opinion dynamics in a population divided into two antagonistic segments. The model is analyzed analytically, numerically and by means of Monte Carlo simulations. Our results show that the systems undergoes two bifurcations as the number of cross-links between cliques changes. Below the first critical point consensus in the entire system is possible. Thus two antagonistic cliques may share the same opinion only if they are loosely connected. Above that point the system ends up in a polarized state.
arXiv comment20 pages, 11 figures. arXiv admin note: text overlap with arXiv:1603.07556
References in corpus (20)
- Modularity and community structure in networks
- Cooperative Game Theory Approaches for Network Partitioning
- Statistical physics of social dynamics
- Minority Opinion Spreading in Random Geometry
- Voter Models on Heterogeneous Networks
- Contrarian Deterministic Effect: the "Hung Elections Scenario"
- A stabilization theorem for dynamics of continuous opinions
- Analysis of a continuous-time model of structural balance
- The non-linear q-voter model
- Nonequilibrium transitions in complex networks: a model of social interaction
- Dynamical Models Explaining Social Balance and Evolution of Cooperation
- Evolutionary games of condensates in coupled birth-death processes
- Kinetic models of opinion formation in the presence of personal conviction
- Quenched disorder forbids discontinuous transitions in nonequilibrium low-dimensional systems
- Conformity, anticonformity and polarization of opinions: insights from a mathematical model of opinion dynamics
- Kinetic models of collective decision-making in the presence of equality bias
- The interplay between conformity and anticonformity and its polarizing effect on society
- Quantification of the differences between quenched and annealed averaging for RNA secondary structures
- Ising Model on a random network with annealed or quenched disorder
- Tipping Diffusivity in Information Accumulation Systems: More Links, Less Consensus
Cited by in corpus (18)
- Statistical Physics Of Opinion Formation: is it a SPOOF?
- Linking theory and empirics: a general framework to model opinion formation processes
- Conformity, anticonformity and polarization of opinions: insights from a mathematical model of opinion dynamics
- Impact of memory on opinion dynamics
- Think then act or act then think?
- Homogeneous symmetrical threshold model with nonconformity: independence vs. anticonformity
- The Great Divide: Drivers of Polarization in the US Public
- Mass media and its impact on opinion dynamics of the nonlinear -voter model
- Dynamic Causal Collaborative Filtering
- Transitions between polarization and radicalization in a temporal bilayer echo chambers model
- Consensus, polarisation and coexistence in a continuous opinion dynamics model with quenched disorder
- Tricriticality in the -neighbor Ising model on a partially duplex clique
- Competing Activists--Political Polarization
- How Social Rewiring Preferences Bridge Polarized Communities
- Supportive interactions in the noisy voter model
- Competing local and global interactions in social dynamics: how important is the friendship network?
- An agent based force vector model of social influence that predicts strong polarization in a connected world
- Mesoscopic analytical approach in a three state opinion model with continuous internal variable