All in the Extended Family: Effects of Grandparents, Aunts, and Uncles on Educational Attainment
研究祖父母、姑姨和叔舅等非父母亲属对个人教育成就的影响，基于美国数据，发现这些亲属的存在和特征与教育水平相关，对理解家庭背景的作用有参考价值。
All in the Extended Family: Effects of Grandparents, Aunts, and Uncles on Educational Attainment by Linda Datcher Loury. Published in volume 96, issue 2, pages 275-278 of American Economic Review, May 2006