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Teacher credentials and student achievement in high school : a cross-subjet analysis with student fixed effects
Clotfelter, Charles T.; Ladd, Helen F.; Vigdor, Jacob L. - In: Journal of human resources : JHR 45 (2010) 3, pp. 655-681
Persistent link: https://www.econbiz.de/10008729486
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The aftermath of accelerating algebra : evidence from district policy initiatives
Clotfelter, Charles T.; Ladd, Helen F.; Vigdor, Jacob L. - In: Journal of human resources : JHR 50 (2015) 1, pp. 159-188
Persistent link: https://www.econbiz.de/10010514454
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The effect of the social security earnings test on male labor supply : new evidence from survey and administrative data
Haider, Steven; Loughran, David S. - In: Journal of human resources : JHR 43 (2008) 1, pp. 57-87
Persistent link: https://www.econbiz.de/10003671046
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Employment trends by age in the United States : why are older workers different?
Banerjee, Sudipto; Blau, David - In: Journal of human resources : JHR 51 (2016) 1, pp. 163-199
Persistent link: https://www.econbiz.de/10011488757
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Why wait? : the effect of marriage and childbearing on the wages of men and women
Loughran, David S.; Zissimopoulos, Julie M. - In: Journal of human resources : JHR 44 (2009) 2, pp. 326-349
Persistent link: https://www.econbiz.de/10003850704