Es wird ein Überblick über die gegenwärtigen gentechnischen Möglichkeiten und Gefahren gegeben. Am Beispiel der Präimplantationsdiagnostik wird gegenüber anthropotechnischen Positionen die zentrale soziale Dimension von Zeugung, Schwangerschaft und Geburt unterstrichen. Hintergrund der...

This article investigates the impact of unemployment on the likelihood of having a first child. Using micro-data from the European Community Household Panel, I apply event history methods to analyze first-birth decisions in France, West Germany, and the UK (1994–2001). The results highlight...

Little is known about why cohabiting couples have fewer children than married couples. We explore the factors that explain the difference in fertility between these two groups using a switching regression analysis, which enables us to quantify the contribution of different factors through a...

Exogenous variation in fertility from parental preferences for sex-mix among their children is used to identify the causal effect of family size on several measures associated with either the allocation of resources towards children within the household or the outcomes of these investments....

This paper tests whether family size has a causal effect on girls' education in Mexico. It exploits son preference as the main source of random variation in the propensity to have more children, and estimates causal effects using instrumental variables. Overall, it finds no evidence of family...