“…make for a more mixed urban environment. In Milan, the level of residential segregation is relatively low and it concerns the micro-scale within neighbourhoods, while the school choice mechanism leads to higher segregation in education (see Cordini et al, 2019, in this special issue); in Athens and Volos we do not have exact measures, but qualitatively the articles underline that the levels of socio-economic and ethnic residential segregation are not very high, and, in the case of Athens, they are also linked to forms of vertical segregation within the same buildings (see Maloutas et al, 2019, in this special issue; Vergou, 2019, in this special issue). In Barcelona, the combination of catchment areas, school choice mechanisms and segmentation of the school supply into public and private makes the system relatively segregated, even in the face of low levels of residential segregation.…”