That may also contribute to the fact that, only about one in ten reforms across OECD countries are followed by any attempt to evaluate their impact (OECD, 2015). And it is not only difficult to co-ordinate policy development across levels of governments, but it is also hard to link the perspectives of different government departments. However, if education is to be developed over a lifetime, then a broad range of policy fields need to be involved, including education, family, employment, industrial and economic development, migration and integration, social welfare and public finance.