发帖
雷达卡
链接：http://www.nber.org/papers/w19111.pdf?new_window=1
在多子女家庭，家长会不会公平对待每一个孩子，让他们平等的享有受教育的机会？
在中国，对于独生子女家庭来说似乎不存在这个问题。但是，对多子女的家庭，尤其是家庭资源比较有限的农村家庭来说，每个孩子拥有的受教育机会显然是不均等的。我们经常会看到一个子女放弃学业、提早就业来支持另一个子女读书的情况。
这篇论文的研究数据来自丹麦，虽然社会环境有很大差异，但是研究方法和结论还是很有启发价值。
期待来自中国数据的相关研究。
conclusion：
We study a model of fertility choice in which parents allocate resources di erentially according to
the order of birth of a child, their birth order. The objective of the theory is to provide testable
predictions on the e ect of family size on the children's distribution of human capital within the
household. We then outline an empirical strategy that identi es the e ect of family size on the
intra-household distribution of human capital separately from the e ect that birth order may
have on a child's education, and test these predictions using a population-wide comprehensive
administrative panel dataset from Denmark. Speci cally, we implement a two-step empirical
strategy which estimates birth order e ects controlling for family- xed e ects ( rst step), and
after netting out the estimated birth order e ects from the child's education, allows us to recover
the e ect of an exogenous change in family size using an instrumental variable approach (second
step).
Contrary to previous literature, our results suggest that both birth order and family size
a ect years of education. Our results are robust to a variety of speci cations. Our identi cation
strategy is based on our economic model. In this way, we demonstrate the importance of linking
the empirical strategy to economic theory.
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