This paper brings both intertemporal and age-dependent features to a theory of population policy at the macro-level. A Lotkatype renewal model of population dynamics is combined with a Solow/Ramsey economy. By using a new maximum principle for distributed parameter control we derive meaningful...

Understanding the factors driving demand for transportation in industrialized countries is important in addressing a range of environmental issues. Though non-economic factors have received less attention, recent research has found that demographic factors are important. While some studies have...

We investigate the timing of fertility and marriage as it depends on educational attainment utilizing a birth-month experiment in Sweden that leads to exogenous variation in the age at completing schooling. Our analysis finds that the difference of 11 months in the age at school-leaving between...

Private car use is one of the major contributors to pollution in industrialised countries. It is therefore important to understand the factors that determine the demand for car use. In explaining the variability in car use, it is important to take into account household demographic...

This paper examines causality and parameter instability in the long-run relationship between fertility and women’s employment. This is done by a cross-national comparison of macro-level time series data from 1960–2000 for France, West Germany, Italy, Sweden, the UK, and the USA. By applying...

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We investigate the hypothesis that the propensity of a stepfamily couple to have a shared child is inversely related to the responsibility for rearing pre-union children. We compare effects of coresident pre-union children to those of nonresident, and effects of the woman’s children to those...

We present an agent-based model designed to study the cultural evolution of age-at-marriage norms. We review theoretical arguments and empirical evidence on the existence of norms proscribing marriage outside of an acceptable age interval. Using a definition of norms as constraints built in...

Due to its manifold impact on the environment private car use represents an important dimension of en-vironmental behaviour in industrialized countries. Obviously, private car use is related to demographic characteris-tics of households such as the life-cycle stage and the living arrangement the...

Industrialization allowed the industrialized world of today to escape from a regime characterized by low economic and population growth and to enter a regime of hihg economic and population growth. To explain this transion of regime, we construct a two-sector growth model with endogenous...