It is called economics
economists
economy. that's why it's called economics. for definitions, search encyclopedias.
in a market economy, a high price is a signal for?
No, that is called economics.
Economics is the study of wealth and its distribution.
Because Economics is a Study of Body of Knowledge.
why is the study of economics an important exercise
economics
In the past (probably before the 19th Century), the study of economics is often referred to as "political economy". It is just a historical term and is rarely used today.
Economics
In economics you will study how to work in the financial districts and learn how to manage money.
but the study of economics dates back only a few hundred years.