Although more than half of Harvard undergraduates end up in law, medicine or business, future doctors and lawyers must study a non-specialist liberal-arts degree before embarking on a professional qualification.

ECONOMIST: The difficulties of an American doctoral student

Network systems and data communications specialist, you need a bachelor's degree for that.

CNN: Transcript of May 'CNN Money Summit: Money & Main St.'

Studying in Scotland for your undergraduate degree makes you a global citizen, but studying in India for a professional degree may make you a regional or emerging market specialist.

FORBES: The Bargain MBA