Network Influence Effects in Agent-Based Modelling of Civil Violence

Conference paper
Part of the Advances in Intelligent Systems and Computing book series (AISC, volume 528)


In this paper we describe an agent-based model of civil violence with network influence effects. We considered two different networks, ‘family’ and ‘news’, as a simplified representation of multiple-context influences, to study their individual and joint impact on the size and timing of violence bursts, the perceived legitimacy, and the system’s long term behaviour. It was found that network influences do not change either the system’s long term behaviour or the periodicity of the rebellion peaks, but increase the size of violence bursts, particularly for the case of strong ‘news impact’. For certain combinations of network influences, initial legitimacy, and legitimacy feedback formulation, the solutions showed a very complicated behaviour with unpredictable alternations between long periods of calm and turmoil.


Agent-based model Civil violence Network influences 



Support by the CISDI - Instituto de Estudos Superiores Militares - Lisbon, Portugal to one of the authors (Carlos Lemos) is gratefully acknowledged. Support by centre grant (to BioISI, Centre Reference: UID/MULTI/04046/2013), from FCT/MCTES/ PIDDAC, Portugal, to Carlos Lemos and Helder Coelho is also acknowledged.


  1. 1.
    Dogan, M.: Encyclopedia of Government and Politics, vol. I, chap. 7 - Conceptions of legitimacy, pp. 116–126. Routledge (1992)Google Scholar
  2. 2.
    Epstein, J.M.: Modeling civil violence: an agent-based computational approach. Proc. Natl. Acad. Sci. USA 99, 7243–7250 (2002)CrossRefGoogle Scholar
  3. 3.
    Epstein, J.M., Steinbruner, J.D., Parker, M.T.: Modeling civil violence: an agent-based computational approach. Center on Social and Economic Dynamics, Working Paper No. 20 (2001)Google Scholar
  4. 4.
    Fonoberova, M., Fonoberov, V.A., Mezic, I., Mezic, J., Brantingham, P.J.: Nonlinear dynamics of crime and violence in urban settings. J. Artif. Soc. Soc. Simul. 15 (1), 2 (2012)Google Scholar
  5. 5.
    Gilbert, N.: Agent-Based Models (Quantitative Applications in the Social Sciences). SAGE Publications, Thousand Oaks (2007)Google Scholar
  6. 6.
    Gilley, B.: The Right to Rule. How States Win and Lose Legitimacy. Columbia University Press, New York (2009)Google Scholar
  7. 7.
    Granovetter, M.S.: The strength of weak ties. Am. J. Sociol. 78 (6), 1360–1380 (1973)CrossRefGoogle Scholar
  8. 8.
    Grimm, V., Bergern, U., DeAngelis, D.L., Polhill, J.G., Giskee, J., Railsback, S.F.: The odd protocol: a review and first update. Ecol. Model. 221, 2760–2768 (2010)CrossRefGoogle Scholar
  9. 9.
    Gurr, T.R.: Why Men Rebel. Fortieth Anniversary Paperback Edition, 446 p. Routledge, London/New York (2016)Google Scholar
  10. 10.
    Kim, J.W., Hanneman, R.A.: A computational model of worker protest. J. Artif. Soc. Soc. Simul. 14 (3), 1 (2011)Google Scholar
  11. 11.
    Kuran, T.: Sparks and prairie fires: a theory of unanticipated political revolution. Public Choice 61, 41–74 (1989)CrossRefGoogle Scholar
  12. 12.
    Lemos, C., Lopes, R.J., Coelho, H.: An agent-based model of civil violence with imprisonment delay and legitimacy feedback. In: 2014 Second World Conference on Complex Systems (WCCS), Agadir, Morocco, 10–12 Nov, pp. 524–529 (2014)Google Scholar
  13. 13.
    Lemos, C., Lopes, R.J., Coelho, H.: On legitimacy feedback mechanisms in agent-based models of civil violence. Int. J. Intell. Syst. 31 (2), 106–127 (2015)CrossRefGoogle Scholar
  14. 14.
    Miller, J.H., Page, S.L.: Complex Adaptive Systems. Princeton University Press, Princeton (2007)zbMATHGoogle Scholar
  15. 15.
    Watts, D., Dodds, P.S.: Influentials, networks and public opinion. J. Consum. Res. 34, 441–458 (2007)CrossRefGoogle Scholar
  16. 16.
    Wilensky, U.: NetLogo. Center for Connected Learning and Computer-Based Modelling, Northwestern University, Evanston, IL (1999). Google Scholar
  17. 17.
    Wilensky, U.: NetLogo Rebellion model. Center for Connected Learning and Computer-Based Modeling, Northwestern University, Evanston, IL (2004). Google Scholar

Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  1. 1.CISDI and Instituto de Estudos Superiores MilitaresLisboaPortugal
  2. 2.BioISI and Faculdade de Ciências da Universidade de LisboaLisboaPortugal
  3. 3.Instituto Universitário de Lisboa (ISCTE-IUL)LisboaPortugal
  4. 4.ISCTE - Instituto Universitário de LisboaLisboaPortugal
  5. 5.Instituto de TelecomunicaçõesLisboaPortugal

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