This article examines the effect of the ethnic school composition on school performances in secondary education for Turkish students, using both cross-national PISA 2009 and Swiss national PISA 2009 data. We argue how social capital theory beside other theories can explain a part of the ethnic...

According to Robert Putnam (2007) ethnic diversity in cities and neighborhoods does not lead to an increase of trust and social capital as previously predicted by intergroup contact theory (Pettigrew, 1998); instead it triggers a reaction of hunkering down that leads to a decrease in trust and...

This article examines the effect of the ethnic school composition on school performances in secondary education for Turkish students, using both cross-national PISA 2009 and Swiss national PISA 2009 data. We argue how social capital theory beside other theories can explain a part of the ethnic...

According to Robert Putnam (2007) ethnic diversity in cities and neighborhoods does not lead to an increase of trust and social capital as previously predicted by intergroup contact theory (Pettigrew, 1998); instead it triggers a reaction of hunkering down that leads to a decrease in trust and...

The effect of two characteristics of school populations on reading skills will be estimated in this paper: share and diversity, both on the ethnic and the social-cultural dimension. We use the cross-national PISA-data 2006, both for the 15 years old native pupils and the pupils with a migrant...

The diversity of people has economic costs and benefits. Using recent immigration data from 195 countries, we propose an index of diversity based on people's birthplaces. This new index is decomposed into a "size" (share of foreign born) and a "variety" (diversity of immigrants) component and is...