Healthy Babies

IF 3.1 2区 经济学 Q1 ECONOMICS American Journal of Health Economics Pub Date : 2020-03-01 DOI:10.1086/707831
Ji Yan
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引用次数: 5

Abstract

The recent economic literature on child development has underscored the importance of giving babies a healthy start. Despite the widespread use of prenatal care, whether this early investment improves infant health is not well understood. This study provides new causal evidence on this crucial issue using 1.4 million sibling births. The baseline within-family analysis shows a modest effect of prenatal care on the mean birth weight but large effects on adverse outcomes at the lower end of the birth weight distribution, where two channels are preventing low maternal weight gain and promoting prenatal smoking cessation. Similar results hold when we examine different subperiods or subgroups, consider multiple dimensions of care utilization, or use additional birth-varying controls. Overall, this study shows that adequate prenatal care has a significant payoff in terms of newborn health stock. From a policy perspective, it is important to improve prenatal care access for childbearing women.
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健康的婴儿
最近关于儿童发展的经济学文献强调了给婴儿一个健康开端的重要性。尽管广泛使用产前护理,但这种早期投资是否能改善婴儿健康尚不清楚。这项研究使用了140万个兄弟姐妹的新生儿,为这一关键问题提供了新的因果证据。家庭内部基线分析显示,产前护理对平均出生体重的影响不大,但对出生体重分布低端的不良后果有很大影响,其中两个渠道是防止产妇体重增加低和促进产前戒烟。当我们检查不同的亚期或亚组,考虑护理利用的多个维度,或使用额外的出生变化控制时,类似的结果也成立。总的来说,这项研究表明,充分的产前护理在新生儿健康方面有显著的回报。从政策角度看,改善育龄妇女获得产前护理的机会十分重要。
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来源期刊
CiteScore
4.30
自引率
2.70%
发文量
34
期刊介绍: The American Journal of Health Economics (AJHE) provides a forum for the in-depth analysis of health care markets and individual health behaviors. The articles appearing in AJHE are authored by scholars from universities, private research organizations, government, and industry. Subjects of interest include competition among private insurers, hospitals, and physicians; impacts of public insurance programs, including the Affordable Care Act; pharmaceutical innovation and regulation; medical device supply; the rise of obesity and its consequences; the influence and growth of aging populations; and much more.
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