Cited by 238Opinion Dynamics and Social InfluenceComplex Network Analysis TechniquesSocial Capital and Networks

Small Worlds and Cultural Polarization

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FLACHE, ANDREAS, MACY, MICHAEL W.·2011·The Journal of Mathematical Sociology

Abstract

Building on Granovetter's theory of the “strength of weak ties,” research on “small-world” networks suggests that bridges between clusters in a social network (long-range ties) promote cultural diffusion, homogeneity, and integration. We show that this macro-level implication of network structure depends on hidden micro-level assumptions. Using a computational model similar to earlier studies, we find that ties between clusters facilitate cultural convergence under the micro-level assumptions of assimilation and attraction to similar others. However, these assumptions also have negative counterparts—differentiation and xenophobia. We found that when these negative possibilities are no longer assumed away, the effect of long-range ties reverses: Even very small amounts of contact between highly clustered communities sharply increased polarization at the population level. [An appendix to this article is featured as an online supplement at the publisher's website.]

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Crossref · 10.1080/0022250x.2010.532261

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  • Repulsive interactions combined with homophily lead to a decrease of polarization.

    “Another class of models describe polarization by introducing repulsive interactions, in which users reject opinions that differ from their own [24-26], but this mechanism combined with homophily leads to a decrease of polarization [27, 28].”

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1 of the 40 references couldn’t be matched to a known paper.

Research works printed but not linked: 4

  1. Harary, F. (1959). A criterion for unanimity in French's theory of social power. In D. Cartwright (Ed.), Studies in Social Power (pp. 168-182). Ann Arbor, MI: University of Michigan, Institute of Social Research.
  2. Klemm, K., Eguiluz, V. M., Toral, R., & San Miguel, M. (2003b). Non-equilibrium transi- tions in complex networks: a model of social interaction. Physical Review E, 67, 026120(R).
  3. In G. Barnet & F. Boster (Eds.), Progress in Communication Science: Persuasion (pp. 43-74). Norwood, NJ: Ablex.
  4. McPherson, M., Smith-Lovin, L., & Cook, J. M. (2001). Homophily in social networks. Annual Review of Sociology, 27, 415-444.

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Authors
FLACHE, A., & MACY, M. W.
Affiliations
  • University of Groningen (NL)
  • Cornell University (US)
Corresponding author
FLACHE, ANDREAS
Venue
The Journal of Mathematical Sociology
Published
2011-01-25
Volume
35
Issue
1-3
Pages
146-176
ISSN
  • 0022-250X (ISSN-L)
  • 1545-5874
OpenAlex
W2005766286
Cited by
237
References
40
Citations by year
2026: 19 · 2025: 16 · 2024: 24 · 2023: 23 · 2022: 15 · 2021: 15 · 2020: 20 · 2019: 17 · 2018: 18 · 2017: 14 · 2016: 12 · 2015: 15 · 2014: 12 · 2013: 13 · 2012: 1
FWCI
7.10
Type
journal article
Language
en
Open access
Locations
  • Journal of Mathematical Sociology (publishedVersion)
  • University of Groningen research database (University of Groningen / Centre for Information Technology) (submittedVersion, other-oa)
Funders
Nederlandse Organisatie voor Wetenschappelijk Onderzoek (452-04-351)
Topics
  • Physical Sciences › Physics and Astronomy › Statistical and Nonlinear Physics › Opinion Dynamics and Social Influence
  • Physical Sciences › Physics and Astronomy › Statistical and Nonlinear Physics › Complex Network Analysis Techniques
  • Social Sciences › Sociology and Political Science › Social Capital and Networks
Keywords
small-world networks, cultural polarization, cultural diffusion, social network structure, assimilation, xenophobia, differentiation, cultural convergence, Granovetter, computational model

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