The evolution of different life history strategies and thus different ageing patterns essentially depends on the nature of the underlying trade-offs between survival and reproduction. To fully comprehend ageing, we need to understand these trade-offs.

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Russia. It compares the process of entering working life during socialism (1966-1990) and the transition period (1991-2005) by utilizing information from 6,455 males and females of the "Education and Employment Survey for Russia". The results document influences both of change and of continuity....

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Hamilton quantified the force of selection on an age-specific mutation. Hamilton’s indicators of the age-specific force of selection always decline with age. This result is of profound importance to the theory of the evolution of senescence. Here I derive alternative indicators within...

This paper examines the development of female and maternal labor market participation in western Germany. We discuss major forces that contribute to educational differences in female employment behavior. The empirical investigation draws on data from the scientific-use-files of the...

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...

Nichteheliche Geburten haben in den 1990er Jahren in Westdeutschland, vor allem aber in Ostdeutschland stark an Bedeutung gewonnen. Der deutsche familialistische Wohlfahrtsstaat fördert jedoch steuerlich und sozialpolitisch vorrangig verheiratete Paare. Zugleich unterscheidet er zwischen...

Since the breakdown of communism, Germany has experienced a major influx of Ethnic German migrants from Eastern Europe. In this paper, we use data from the German Socio-Economic Panel of the year 1998 to analyze the integration of Ethnic German migrants into the German labor market. We...