In sports, as in all other fields of human life, there are written rules and then there are unwritten rules. An example of the former in soccer is the offside rule: a pass only is legal if at least two defenders are between a pass-receiver and the goal when the pass is made. An example of the...

With the pilot study Living outside Germany, the longitudinal German Socio-Economic Panel Study (SOEP) ventures into completely uncharted methodological territory by attempting to locate the addresses of former participants in the German household panel study SOEP who have since immigrated...

In general child care subsidies are widely accepted as a means to create equal chances for mothers in the labour market as well as for children. Although there is a general consensus that the use of child care should be publicly supported, there is no consensus on how this should be done....