Theoretical propositions on the importance of social effects arising from informal interaction on fertility change are not yet supported by systematic empirical evidence (Kohler et al. 2002). The correct identification of informal relationships sali1ent for fertility decision-making and the...

Frailty models are becoming more and more popular in the area of multivariate survival analysis. In particular, shared frailty models are often used despite their limitations. To overcome the disadvantages of shared frailty models numerous correlated frailty models were established during the...

Tooth Cementum Annulation (TCA) is an age estimation method carried out on thin cross sections of the root of human teeth. Age is computed by adding the tooth eruption age to the count of annual incremental lines that are called tooth rings and appear in the cementum band. Algorithms to denoise...

With the transition of the 1990s in the countries of Central and Eastern Europe, the demographic behavior of their populations has changed drastically. This paper focuses on Hungary where some of these developments like falling marriage rates were evident even before 1990. We examine the...

This study examines the determinants of second births in Russia before and during the economic and political transition. Using data from the Generations and Gender Survey and apply the method of hazard regression, we find a strong period effect: whereas the second birth risk increased in the...

Recent literature finds that in OECD countries the cross-country correlation between the total fertility rate and the female labor force participation rate, which until the beginning of the 1980s had a negative value, has since acquired a positive value. This result is (explicitly or implicitly)...

Previous research has proposed four competing views on an individual’s fertility following a move from one social context to another. Each view has received support but has also been challenged by literature. This study contributes to the existing discussion on fertility by providing an...

The deep drop of the fertility rate in Italy to among the lowest in the world challenges contemporary theories of childbearing and family building. Among high-income countries, Italy was presumed to have characteristics of family values and female labor force participation that would favor...

In this paper we investigate (1) the mutual causal relationship between first union formation and first childbirth, and (2) the existence of constant common determinants of these two events. It is argued that (unmeasured) common factors reflect differentials among the population in value...

Mit dem „Scientific Use File Vollendete Versichertenleben 2004“ stehen der Forschung erstmalig Prozessdaten zur Verfügung, um das Erwerbs- und Ferti-litätsverhalten von Frauen im Zusammenhang zu analysieren. Dieser Beitrag geht der Frage nach, ob dieser Datensatz geeignet ist, um das...