Why national income is one of the most important criteria to measure the economic prosperity of a country.
Answer»
National income is a basic concept of macroeconomics and so it is studied while studying macroeconomics.
In order to derive national income of a nation, the nation measures all the economic activity done in the nation or say in the whole economy of the nation.
The national income of a country is a balance sheet of the performance of its economy. So, national income tells us with the economic health of the economy.
If the national income of an economy increases it is generally a symbol of well-being and if the national incom of an economy decreases or increases slowly it can be said that it is a symbol of an unhealthy economy.
Thus, we can say that national income is one of the most important criteria to measure the economic prosperity of a country.