Many studies show that larger metropolitan areas are more segregated than smaller ones. To some extent, this tendency is part of the conventional wisdom. However, the reason for this tendency is not apparent. This paper suggests that the correlation between segregation and metropolitan scale is...

Most earlier models of residential sorting employ a 'featureless plain', paying little attention to cities' physical environments. The empirical question of physical features mitigating neighbour externalities remains largely unexplored. This article adds to the literature by considering the...