if we study economic in university, we can know about economic in the world. we can learn about business. what time where investment, can give us profit we can know. however can change our economic we can learn. then i think need to study in economic at university.
I am both hands for it. Students must study economics even if they are going to become journalists, translators, actors, etc. If they know this subject, they will understand how to earn and live better.