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Sample selectivity and the validity of international student achievement tests in economic research
Hanushek, Eric Alan; Woessmann, Ludger - In: Economics letters 110 (2011) 2, pp. 79-82
Persistent link: https://www.econbiz.de/10009241694
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Coping with change : international differences in the returns to skills
Hanushek, Eric Alan; Schwerdt, Guido; Wiederhold, Simon; … - In: Economics letters 153 (2017), pp. 15-19
Persistent link: https://www.econbiz.de/10011810521
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An exploration in school formation: Income vs. Ability
Alkan, Ahmet; Anbarci, Nejat; Sarpça, Sinan - In: Economics letters 117 (2012) 2, pp. 500-505
Persistent link: https://www.econbiz.de/10010021573
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An exploration in school formation : income vs. ability
Alkan, Ahmet; Anbarcı, Nejat; Sarpça, Sinan - In: Economics letters 117 (2012) 2, pp. 500-504
Persistent link: https://www.econbiz.de/10009675148
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Sample selectivity and the validity of international student achievement tests in economic research
Hanushek, Eric A.; Woessmann, Ludger - In: Economics letters 110 (2011) 2, pp. 79-83
Persistent link: https://www.econbiz.de/10008814763