The metastable model generalizes the stable population model by allowing net maternity to change exponentially over age and time. As a result, the metastable model generates an exponentially quadratic birth trajectory, which is characterized by a constant proportion of births by age of mother....

This article presents an extension of the cohort component model of population projection (CCMPP) first formulated by Heuveline that is capable of modeling a population affected by HIV. We extend this work by developing the Leslie matrix representation of the CCMPP that greatly facilitates...

The age-specific growth function of an observed population and the reproductive value function based on the population´s current vital rates determine the intrinsic rate of growth implied by those vital rates through the simple relationship given in equation (1). That equation establishes the...

Momentum, the population growth that occurs after a fall in fertility to replacement level, has long been appreciated as a factor in the future population growth of many countries. This paper argues that another aspect of growing populations - their high proportion rural - is also a source of...

Many studies have documented a negative association between macroeconomic indicators and fertility in times of economic crisis. These studies are based on research designs that do not allow for excluding that the observed association is driven by confounders. The aim of the present paper is to...

Many studies have documented a negative association between macroeconomic indicators and fertility in times of economic crisis. These studies are based on research designs that do not allow for excluding that the observed association is driven by confounders. The aim of the present paper is to...

In this paper we propose a way to measure the degree of government intervention on forward –from parents to children– and backward –from adult children to elderly parents– intergenerational family transfers (IFT). We carry out a discussion about the possibility of using Generational...

Demographic behaviour is shaped not only by characteristics at the individual level, but also by the context in which individuals are embedded. The Contextual Database of the Generations and Gender Programme (GGP) supports research on these micro-macro links by providing cross-country...

Family policies aim to influence fertility and labor force participation, and support families. However, often only fertility and labor supply are considered in policy evaluations. For example, the 2007 extension of parental leave benefits in Germany is generally considered unsuccessful because...