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DP16870 High-Skill Immigration, Offshore R&D, and Firm Dynamics 智库出版物
2022
作者:  Jingting Fan;  Eunhee Lee;  Valerie Smeets
收藏  |  浏览/下载：5/0  |  提交时间：2022/09/22
R&d sourcing  R&d offshoring  High-skill immigration  Immigrant researchers  Firm productivity  
Explaining Girls' Advantage in Kindergarten Literacy Learning: Do Classroom Behaviors Make a Difference? 智库出版物
2005
作者:  Douglas Ready;  Laura LoGerfo;  David Burkam;  Valerie Lee
Adobe PDF(88Kb)  |  收藏  |  浏览/下载：1/0  |  提交时间：2020/06/24
Social-Class Differences in Summer Learning Between Kindergarten and First Grade: Model Specification and Estimation 智库出版物
2004
作者:  David Burkam;  Douglas Ready;  Valerie Lee;  Laura LoGerfo
Adobe PDF(88Kb)  |  收藏  |  浏览/下载：1/0  |  提交时间：2020/06/24
School size in Chicago elementary schools: Effects on teachers’ attitudes and students’ achievement 智库出版物
2000
作者:  Valerie E. Lee;  Susanna Loeb
收藏  |  浏览/下载：0/0  |  提交时间：2020/06/29
Contextual effects of prekindergarten classrooms for disadvantaged children on cognitive development: The case of Chapter 1 智库出版物
1998
作者:  Valerie E. Lee;  Susanna Loeb;  Sally Lubeck
收藏  |  浏览/下载：3/0  |  提交时间：2020/06/29
Where do head start attendees end up? One reason why preschool effects fade out 智库出版物
1995
作者:  Valerie E. Lee;  Susanna Loeb
收藏  |  浏览/下载：1/0  |  提交时间：2020/06/29
Gender differences in secondary school teachers’ control over classroom and school policy 智库出版物
1995
作者:  Valerie E. Lee;  Susanna Loeb;  Helen M. Marks
收藏  |  浏览/下载：2/0  |  提交时间：2020/06/29