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Teacher credentials and student achievement: Longitudinal analysis with student fixed effects
Clotfelter, Charles T.; Ladd, Helen F.; Vigdor, Jacob L. - In: Economics of Education Review 26 (2007) 6, pp. 673-682
Persistent link: https://www.econbiz.de/10005216032
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Who teaches whom? Race and the distribution of novice teachers
Clotfelter, Charles T.; Ladd, Helen F.; Vigdor, Jacob - In: Economics of Education Review 24 (2005) 4, pp. 377-392
Persistent link: https://www.econbiz.de/10005383797
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Implementing value-added measures of school effectiveness: getting the incentives right
Ladd, Helen F.; Walsh, Randall P. - In: Economics of Education Review 21 (2002) 1, pp. 1-17
Persistent link: https://www.econbiz.de/10005383721
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Intergenerational conflict reconsidered: county demographic structure and the demand for public education
Ladd, Helen F.; Murray, Sheila E. - In: Economics of Education Review 20 (2001) 4, pp. 343-357
Persistent link: https://www.econbiz.de/10005502612
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The Dallas school accountability and incentive program: an evaluation of its impacts on student outcomes
Ladd, Helen F. - In: Economics of Education Review 18 (1999) 1, pp. 1-16
Persistent link: https://www.econbiz.de/10005502692