Question

Write explanatory answer:
Explain the various methods of measuring national income.

Answer 1

The main methods of calculating national income are:

1. Product Method:

In this method, national income is measured as a flow of goods and services. We calculate money value of all final goods and services produced in an economy during a year. Final goods here refer to those goods which are directly consumed and not used in further production process.

2. Income Method:

Under this method, national income is measured as a flow of factor incomes. There are generally four factors of production labour, capital, land and entrepreneurship. Labour gets wages and salaries, capital gets interest, land gets rent and entrepreneurship gets profit as their remuneration.

3. Expenditure Method:

In this method, national income is measured as a flow of expenditure. GDP is sum-total of private consumption expenditure. Government consumption expenditure, gross capital formation (Government and private) and net exports (Export-Import).