State any two precautions that are taken while estimating National Income by Expenditure Method

1. The first precaution taken while estimating National Income by the Expenditure Method is to ensure that all relevant expenditures are included in the calculation. This means that all types of final expenditures, such as consumption, investment, government spending, and net exports, should be accurately accounted for. This can be achieved by using reliable data sources, such as government records, surveys, and financial reports.

2. The second precaution is to avoid double counting of expenditures. Double counting occurs when the same expenditure is counted more than once in the calculation of National Income. To prevent this, only the value of final goods and services should be considered, excluding intermediate goods and services. Intermediate goods are those that are used in the production process and are not meant for final consumption. By excluding intermediate goods, we ensure that each expenditure is only counted once in the estimation of National Income.

By following these precautions, the estimation of National Income by the Expenditure Method can be more accurate and reliable.