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Treatment effects and the measurement of skills in a prototypical home visiting programme 智库出版物
2020
作者:  James Heckman;  Bei Liu;  Mai Lu;  Jin Zhou
收藏  |  浏览/下载:3/0  |  提交时间:2022/09/22
home visiting programmes  China  Jamaica Reach Up and Learn  childhood interventions  child skills  
International trade in services: A portrait of importers and exporters 智库出版物
2010
作者:  Holger Breinlich;  Chiara Criscuolo
收藏  |  浏览/下载:0/0  |  提交时间:2022/09/22
Education  Early childhood  social interventions