exposure to a higher own-ethnic concentration impairs immigrant children's host-country language proficiency and increases …Does a high regional concentration of immigrants of the same ethnicity affect immigrant children's acquisition of host …-country language skills and educational attainment? We exploit the exogenous placement of guest workers from five ethnicities across …

exposure to a higher own-ethnic concentration impairs immigrant children's host-country language proficiency and increases …Does a high regional concentration of immigrants of the same ethnicity affect immigrant children's acquisition of host …-country language skills and educational attainment? We exploit the exogenous placement of guest workers from five ethnicities across …

exposure to a higher own-ethnic concentration impairs immigrant children's host-country language proficiency and increases …Does a high regional concentration of immigrants of the same ethnicity affect immigrant children's acquisition of host …-country language skills and educational attainment? We exploit the exogenous placement of guest workers from five ethnicities across …

exposure to a higher own-ethnic concentration impairs immigrant children’s host-country language proficiency and increases …Does a high regional concentration of immigrants of the same ethnicity affect immigrant children's acquisition of host …-country language skills and educational attainment? We exploit the exogenous placement of guest workers from five ethnicities across …

exposure to a higher own-ethnic concentration impairs immigrant children's host-country language proficiency and increases …Does a high regional concentration of immigrants of the same ethnicity affect immigrant children's acquisition of host …-country language skills and educational attainment? We exploit the exogenous placement of guest workers from five ethnicities across …

exposure to a higher own-ethnic concentration impairs immigrant children's host-country language proficiency and increases …Does a high regional concentration of immigrants of the same ethnicity affect immigrant children's acquisition of host …-country language skills and educational attainment? We exploit the exogenous placement of guest workers from five ethnicities across …

exposure to a higher own-ethnic concentration impairs immigrant children's host-country language proficiency and increases …Does a high regional concentration of immigrants of the same ethnicity affect immigrant children's acquisition of host …-country language skills and educational attainment? We exploit the exogenous placement of guest workers from five ethnicities across …