Mental map variability: A migration modeling problem

Abstract

Mental map variability is important when viewed in a migration prediction context. Models that link aggregate mental maps of residential desirability to migration have limited predictive value because mental maps vary among socioeconomic groups and migrants often have very different socioeconomic characteristics than the general population within a source region. Residential desirability also varies with both the distance to and the intensity of awareness for alternative destinations. Utility can be increased by disaggregating the mental maps of potential migrants on the basis of accessibility to potential destinations, socioeconomic status, and awareness levels for alternative locations.