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Horseshoes, Hand Grenades, and Treatment Effects? Reassessing Whether Nonexperimental Estimators are Biased 智库出版物
2015
作者:  Kenneth Fortson;  Philip Gleason;  Emma Kopa;  and Natalya Verbitsky-Savitz
收藏  |  浏览/下载:1/0  |  提交时间:2020/06/28
Horseshoes, Hand Grenades, and Treatment Effects? Reassessing Bias in Nonexperimental Estimators 智库出版物
2013
作者:  Kenneth Fortson;  Philip Gleason;  Emma Kopa;  and Natalya Verbitsky-Savitz
Adobe PDF(241Kb)  |  收藏  |  浏览/下载:0/0  |  提交时间:2020/06/28
Does Tracking of Students Bias Value-Added Estimates for Teachers? 智库出版物
2013
作者:  Ali Protik;  Elias Walsh;  Alexandra Resch;  Eric Isenberg;  and Emma Kopa
Adobe PDF(396Kb)  |  收藏  |  浏览/下载:0/0  |  提交时间:2020/06/28
EL Education Schools and Teacher Professional Development 智库项目
2013
负责人:  Scott Richman;  Sarah Dolfin;  Jane Choi;  Emma Kopa
收藏  |  浏览/下载:1/0  |  提交时间:2020/06/29
Using an Experimental Evaluation of Charter Schools to Test Whether Nonexperimental Comparison Group Methods Can Replicate Experimental Impact Estimates 智库出版物
2012
作者:  Kenneth Fortson;  Natalya Verbitsky-Savitz;  Emma Kopa;  and Philip Gleason
Adobe PDF(875Kb)  |  收藏  |  浏览/下载:0/0  |  提交时间:2020/06/28