The education system has reacted slowly to changes in labour market needs, leading to an increasing number of school leavers without sufficient qualification. In addition, declining PISA scores and a rising share of low achievers are raising concerns about the quality of the future labour force....

Unfavourable demographic trends in many OECD countries threaten the sustainability of potential labour resources, GDP growth and fiscal positions. One factor that is expected to mitigate these trends is continued inflows of migrant workers from low income economies. However, a rapid catch-up in...