A large body of literature has documented a negative correlation between teenage childbearing and teen mothers’ socioeconomic outcomes, yet researchers continue to disagree as to whether the association represents a true causal effect. This article extends the extant literature by...

Inter- and intra-family transfers are a very important part of our daily economic activity. These transfers, whether familial or public, may influence our economic decisions to the same extent that financial markets do. In this paper, we seek to understand how the Spanish stock of capital will...

Testing for HIV is becoming more available in Africa. Global advocates of testing see it as key to AIDS prevention. However, testing is not always perceived as a good thing by people at risk. Here, we consider testing from the perspective of people in a high-prevalence community. Using...

This study examines whether the increase of geographical heterogamy in the nineteenth and early twentieth century is related to modernization. Specifically, we test whether mass communication and mass transport enhanced the likelihood of a geographically heterogamous marriage as well as the...

A number of studies show that premarital cohabitation is associated with an increased risk of subsequent marital dissolution. Some argue that this is a consequence of selection effects and that once these are controlled for premarital cohabitation has no effect on dissolution. We examine the...

Using a sample of Italian women interviewed in 2003 in the survey “Family and Social Subject,†this paper investigates two issues: (1) how a woman’s family life-course (union status and parity/ages of children born in the first marriage) influences the risk of a post-dissolution...

This article studies continued childbearing and union stability among "power couples," or dual-career couples. The determinants of these events are analysed multivariately using longitudinal data on couples from population registers in Sweden, 1991–2005. Power couples are identified using...

The tendency of women to outlive their own fertility has been explained allometrically, with age at reproductive cessation attributed to ovarian follicle depletion in allometrically appropriate ovaries, and longevity related to brain and body scaling. However, because women's age at reproductive...

Females in all mammalian species care for their offspring, while most mammalian males do not. This failure of paternal investment is generally explained in terms of a trade-off between paternal care and mating competition. While there has been great interest in the optimal pattern of investment...