Intracultural diversity in a model of social dynamics
Autores: A. Parravano, H. Rivera-Ramírez, M.G. Cosenza
Referencia: Physica A, 379, 241, (2007)
Abstract
We study the consequences of introducing individual
nonconformity in social interactions, based on
Axelrod's model for the dissemination of culture.
A constraint on the number of situations in which
interaction may take place is introduced in order to
lift the unavoidable homogeneity present in the
final configurations arising in Axelrod's related
models. The inclusion of this constraint leads to
the occurrence of complex patterns of intracultural
diversity whose statistical properties and spatial
distribution are characterized by means of the
concepts of cultural affinity and cultural cline.
It is found that the relevant quantity that
determines the properties of intracultural diversity
is given by the fraction of cultural features that
characterizes the cultural nonconformity of individuals.
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