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Nature, Nurture, and Socioeconomic Outcomes: New Evidence from Sib Pairs and Molecular Genetic Data

By Gareth Markel, Rafael Ahlskog, Joakim Coleman Ebeltoft, René Mõttus, Sven Oskarsson, Uku Vainik, Eivind Ystrom, and Jonathan Pierre Beauchamp

American Economic Review: Insights

A consequence of Mendel’s First Law is that siblings' genetic relatedness varies randomly (with a mean of 50%). We use molecular genetic data to compute the genetic relatedness of ~80,000 sib pairs. We then compare the pairs' genetic relatedness to thei...

The Impact of Margaret Sanger’s Birth Control Clinics on Early 20th Century US Fertility and Mortality

By Stefan Bauernschuster, Michael Grimm, and Cathy Moran Hajo

American Economic Journal: Economic Policy

In 1916, Margaret Sanger established the first birth control clinic in US history. From the mid-1920s, “Sanger clinics” spread over the entire US These clinics advised women on contraception, mainly by fitting diaphragms and explicitly instructing ...