A systematic comparison of the Human Mortality Database and official estimates of populations aged 80+ is presented. We consider statistical series for East and West Germany and also series for Denmark, England and Wales, France, Finland, Hungary, the Netherlands, Russia, Sweden, and...

Many studies have examined Keyfitz’s population momentum, a special case of inertia in long-term population size resulting from demographic transition to the stationary population growth rate. Yet, population inertia can be produced by any demographic perturbation (i.e., not just perturbations...

This study links empirical analysis of geographical variations in fertility to ideas of contextualising demography. We examine whether there are statistically significant clusters of fertility in Scotland between 1981 and 2001, controlling for more general factors expected to influence...

This study examines fertility variation across housing types and childbearing patterns after housing changes. While the effect of family changes on housing choices has been studied in detail, little is known about childbearing patterns within various housing types, despite the fact that many...

In comparison to other European countries, West Germany displays relatively low rates of non-marital childbearing. Since the 1960, there has been a postponement of first birth, an increase in the age at first marriage and an increase in childlessness. Nevertheless, childbearing and marriage...

This paper analyzes the relationship between children’s day care and fertility in Germany. First, different modes of childcare are discussed with regard to their availability and costs. We then estimate the impact of having access to public day care and care in social networks on first birth...

In this paper we conduct descriptive aggregate analyses to revisit the relation between low and lowest-low period fertility on the one, and cohort fertility and key fertility-related behaviors---such as leaving the parental home, marriage and female labor force participation---on the other side....

This paper seeks to explain the differences in fertility intentions between Turkey and Japan, based on a theoretical modification of the social-psychological concept of the ‘Value of Children’. We assume that the ‘Value of Children’ consists of their support for their parents in order to...

In diesem Beitrag wird der Zusammenhang zwischen Merkmalen des räumlichen Kontexts und dem Übergang zur ersten Ehe bei westdeutschen Männern in den 1980er und 1990er Jahren untersucht. Hierzu werden im empirischen Teil unter Verwendung von Individualdaten des Sozio-oekonomischen Panels (SOEP)...

In this paper we establish the asymptotic distribution of DeFries-Fulker (1985) regression estimates for heritability and shared environmental influences with double-entry twin data. A simple formula to estimate the covariance matrix of the coefficients in DF-regressions is provided, and...