This paper describes an agent-based model of
socio-spatial segregation, result of a synthesis between
« Schelling?s spatial segregation model » and a
demographc model of dependency between household
fertility rates and socio-economical status of their
descendants. The resulting model shows a way in which a
spatial segregation pattern can emerge from an initially
? spatially as well as socially ? homogenous population
of households. Further on, the model shows a form of
retroaction of spatial segregation on social polarity,
which proceeds from a spatially inhomogeneous mechanism
of revenue-taxes.