It aims to study of the economy as a whole and considers aggregate factors of the economy like aggregate demand, national income, aggregate supply, general price level, aggregate supply, unemployment .and national productivity.

It helps to formulate income analysis by studying the factors responsible for national income of the economy. It creates policies that help to achieve economic growth and efficiency and generate better opportunity to every individual of the society

Macroeconomics deals with study of general equilibrium which says that the behavior of economy is dependent on other factors of the economy like for example a general analysis as to how the changes in policies by the central bank will change the investments and savings of the economy. It tends to have an overall view of the economy by studying the aggregates and their relationships among them.