Income, Schooling, and Ability: Evidence from a New Sample of Identical Twins
收藏NBER1997-07-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w6106
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资源简介：
We develop a model of optimal schooling investments and estimate it using new data on approximately 700 identical twins. We estimate an average return to schooling of 9 percent for identical twins, but estimated returns appear to be slightly higher for less able individuals. Simple cross-section
提供机构：
美国国家经济研究局
创建时间：
1997-07-01
