Globalisation, together with skill-biased technical change, is changing the composition of jobs in advanced economies and raising the level of skills required to do them. This has increased the importance of educating a large proportion of the population to much higher standards than in the...

Even in OECD countries, where an increasing proportion of the workforce has a university degree, the value of basic skills in literacy and numeracy remains high. Indeed, in some countries the return for such skills, in the form of higher wages, is sufficiently large to suggest that they are in...