games, focus groups with parents and children, a survey with parents, and behavioural experiments on advergames and in … parents play an important role in mediating their children’s online behaviour, parents are often not fully aware of the risks … children are exposed to increasingly sophisticated marketing techniques online which are often outside the purview of existing …

We evaluate the effect of the federal students' financial assistance scheme (BAfoeG) on enrolment rates into higher … students had to repay the full loan until 1990. Thereafter, 50 percent of the student aid has been offered as a non …