Fragestellung: Zusammenhänge zwischen persistierendem, exzessivem Schreien des Säuglings im fünften Lebensmonat und den prä- und perinatalen Belastungen sowie der postnatalen Befindlichkeit ihrer Mütter zu untersuchen. Methodik: Alle Daten wurden erhoben, als die Kinder im Durchschnitt 18.5 Wochen alt waren. Die Stichprobe von 300 Mutter-Kind-Dyaden war durch psychosoziale Risiken wie Armut, Mangel ...
Female labor market activity is dependent on the presence and the age of a child, but how do the determinants develop in magnitude and significance with the child's age? Using German SOEP data from 1991 to 2006 for mothers with young children, the change in maternal labor supply when the child is one, two, and three years old is explicitly addressed. According to the tobit regression results for ...
Performance pay is of growing importance to the wage structure as it applies to a rising share of employees. At the same time wage dispersion is growing continuously. This leads to the question of how the growing use of performance pay schemes is related to the increase in wage inequality? German SOEP data for the years 1984 to 2009 confirm the large increase in the application of performance pay schemes. ...