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The value of smarter teachers : international evidence on teacher cognitive skills and student performance
Hanushek, Eric Alan; Piopiunik, Marc; Wiederhold, Simon - 2014
Persistent link: https://www.econbiz.de/10010461991
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Sample selectivity and the validity of international student achievement tests in economic research
Hanushek, Eric Alan; Woessmann, Ludger - 2010
Persistent link: https://www.econbiz.de/10003958904
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Does school autonomy make sense everywhere? : panel estimates from PISA
Hanushek, Eric Alan; Link, Susanne; Woessmann, Ludger - 2011
Persistent link: https://www.econbiz.de/10009409804
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The economics of international differences in educational achievement
Hanushek, Eric Alan; Woessmann, Ludger - 2010
Persistent link: https://www.econbiz.de/10003967532