Experimental estimates of the impacts of class size on test scores: robustness and heterogeneity
| Year of publication: |
2011
|
|---|---|
| Authors: | Ding, Weili ; Lehrer, Steven F. |
| Published in: |
Education economics. - London : Routledge, ISSN 0964-5292, ZDB-ID 11843925. - Vol. 19.2011, 3 (1.7.), p. 229-253
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