Demographisch gegliederte Nachfragesysteme modellieren Unterschiede im Verbrauch verschiedener Verbrauchergruppen bzw. Haushaltstypen. In der vorliegenden Arbeit wird untersucht, welche Nachfragesysteme einerseits die Restriktionen der neoklassischen Nachfragetheorie erfüllen und andererseits...

The demographic change influences the composition of the labor force in terms of a decreasing number of the workforce, its age structure, the quantitative relationship between men and women such as the proportion between people with migration background and native citizens. The new diversity of...

Demographic changes, such as those anticipated in most OECD countries, have many economic effects that impinge on a country's fiscal viability. Evaluation of the effects of associated changes in capital-labour ratios and the welfare and behaviour of different generations requires the use of a...

This volume addresses the most important issues of the ongoing discussion on designing social security. It provides fundamental results for pay-as-you-go social security, covers the issues of social security during demographic transition and examines the inclusion of risk aspects into the...

"China experiences an increasingly severe relative surplus of men in the pre-marital age cohort. The existing literature on its consequences focuses mostly on negative aspects such as crime. In this paper, we provide evidence that the imbalance may also stimulate economic growth by inducing more...