In general, day care subsidies are accepted as a means of creating equal chances for both children and mothers in the labour market. Although there is a broad consensus that the use of children's day care should be publicly supported, there is no consensus on how this should be done. Moreover,...

The use of drugs in high-performance sports (doping) is a common pool resource (CPR) dilemma: regardless of the number of other athletes who dope, the athlete with strong tastes for victory will find doping optimal; yet if all athletes dope, they all bear negative health consequences, although...

Interest in the effects of sleeping behavior on health and performance is continuously increasing–both in research and with the general public. Ecologically valid investigations of this research topic necessitate the measurement of sleep within people’s natural living contexts. We present...

Pro Jahr verlassen 0,8 Prozent der Bevölkerung Deutschland, das sind etwa 650 000 Personen. Das Medienecho auf diese Auswanderung ist überzogen schrill, denn die meisten Auswanderer haben bereits einen Migrationshintergrund und setzen ihre Migration fort oder kehren in ihre Heimatländer...

Since the new millennium, research in the field of personality development has focused on the stability and change of basic personality traits. Motivational aspects of personality and their longitudinal association with basic traits have received comparably little attention. In this...

Prof. Wagner, der am Institut für Volkswirtschaftslehre und Recht der TU Berlin lehrt und Forschungsdirektor für "Soziales Risikomanagement" am DIW ist, war Mitglied der "Kommission für die Nachhaltigkeit in der Finanzierung der Sozialen Sicherungssysteme", der so genannten Rürup-Kommission....