It is that much important to study economics to university because it is the basic way for us to simply understand the trading and the core value and importance of economics. Well we can say that it is not a obligation for each and every one to study this because it is somehow a call of life or a choice. But we should admit that if we want to be wealthy or rich we should do bossiness because no employee become that rich but those businesses man did and for sure those businessman did a lot of studying about economics.
Studying economics will not only help you as an individual to be successful businessman but also make you aware to the circulation of money in the economy of one country. It is also about importing and exporting of products and the taxes place on it. To know where the taxes paid by people go why the economic rate keeps falling. It will help to become aware on what is happening inside and outside the country about different markets.
I agree with you, economics will help someones life more productive because of the knowledge it gives about the economical advancement of the country, and have the power to change the economical status of a certain country, economic subjects tackles the importance of economical growth and the way of living for the better future.