3 IZA Discussion Papers
IZA Discussion Paper No. 15527
published in: Southern Economic Journal, 2023, 89 (3), 754-787
IZA Discussion Paper No. 10848
published as 'English Proficiency and Mathematics Test Scores of Immigrant Children in the US' in: Economics of Education Review, 2018, 64, 102-113
IZA Discussion Paper No. 8378
published in: IZA Journal of Migration, 2014, 3:19