Universities in England might in future have to charge different levels of tuition fees depending on the quality of their teaching, the higher education regulator has suggested.
The Office for Students (OfS) has said "differential fee levels" could offer an incentive to higher quality teaching.
Currently, all universities in England and Wales charge an annual fee of £9,535 for an undergraduate degree and the regulator stressed that any changes over fees were for government to decide. Skills Minister Jacqui Smith said funding plans would be set out this autumn.
The OfS ranks universities into four categories - gold, silver, bronze and "requires improvement".
