Twin studies provide an important possibility for demographers to analyze patterns of heritability and to estimate structural models with controls for endowments. These possibilities are increasingly used in the context of fertility and related behaviors. A close congruence between the fertility...

Despite the small size of Denmark, there have traditionally been rather consistent regional differences in fertility rates. We apply the statistical age-period-cohort model to include the effect of these three time-related factors thereby concisely illuminating the regional differences of...

-

There is a growing body of literature that looks at the causes of below-replacement fertility in developed countries. While the variation in childbearing patterns across countries and between socio-economic groups within a country has been studied in detail, little is known about the differences...

Previous analyses of period fertility suggest that the trends of the Nordic countries are sufficiently similar to speak of a common "Nordic fertility regime". We investigate whether this assumption can be corroborated by comparing cohort fertility patterns in the Nordic countries. We study...

The aim of our paper is to provide an answer to the questions if and why social differences in health and mortality decrease with age. Most research confirms this decrease but the reasons for it and the role of unobserved heterogeneity are unknown. The data used for our analysis come from the US...

The purpose of this paper is to provide a comparative overview of recent trends and patterns in childbearing in the three Scandinavian countries: Denmark, Norway, and Sweden. We use indexes produced by applying event-history techniques to register data of the three countries in order to describe...

This paper investigates the role of female earnings in childbearing decisions in two very different European contexts. By applying event history techniques to German and Danish register data during 1981-2001, we demonstrate how female earnings relate to first, second and third birth rates. Our...

A high educational attainment is shown to have a positive effect on second birth rates for Danish one-child mothers during the period 1981-94. We examine whether a time-squeeze is a possible explanation: due to the longer enrolment in the educational system, highly educated women have less time...