Y. Shibanai et al., Effects of global information feedback on diversity - Extensions to Axelrod's adaptive culture model, J CONFL RES, 45(1), 2001, pp. 80-96
Based on Axelrod's adaptive culture model, the effects of the distribution
of global information feedback are examined in two simulations. The first m
odel is the generalized other model, where the most preferred features are
hypothesized to represent the mental model of the most ordinary person and
have the same influential power as real neighbors. The second model is the
filter model, where neighbors are influential only when their traits are co
ncordant with the most common trait among whole agents. In both simulations
, the global distribution of information facilitated an earlier convergence
and maintenance of cultural diversity. These counterintuitive results sugg
est that information about a global society, for example mass media coverag
e, would provide support for a local minority.