Meanwhile, huge endowments, which are often used to subsidise tuition, help them attract the brightest students.
Accordingly, the government offered students on part-time degree courses subsidised tuition fee loans for the first time in 2013.
Mr Sowell believes that governments make matters worse; programmes that subsidise tuition fees at universities, for example, simply allow colleges to charge more.
Students need to pay, on average, £9,587 each year at Heriot-Watt, Edinburgh and St. Andrews, which have subsidised tuition fees and give students free entry into student events.
Check out Education Guardians own guide to each university, and for more detailed information go to EducationGuardian.co.uk/universityguide2010 How much does the government already subsidise tuition fees, and how likely is it that this is going to change, and why?
For Jencks and other liberal academics studying social mobility, the biggest area of potential concern is how soaring student debt is deterring poorer families from going to college and earning more in future: precisely the area that Hillary Clinton is being pushed hardest to address by those on the left of her party who want bold promises to subsidise tuition fees.
Mr Miliband praised the Labour-led administration in Cardiff Bay for "showing the way" in areas such as the foundation stage of nursery education, and its decision to subsidise tuition fees for students from Wales.
In Australia, university research is underfunded and subsidised by tuition fees.
Many find this a useful way of subsidising their eye-watering tuition fees, which can be more than $100,000 at the best schools.
It would reverse the current system of subsidising the cost of tuition for students regardless of where in the UK they go to university.
