Class XI, Principles of Economics, "Importance of National Income Computation in Modern Economic Analysis"

Importance of National Income Computation in Modern Economic Analysis

The computation of national income is one of the very important statistics for a country. IT has several important uses and therefore there is a great need for there regular preparation. The following are some of the important uses of national income statistics:
Level of Economic Welfare
The national income estimate reveals the overall performance of the country during a given financial year. With the help of this statistics the per capita income i.e. the income earned by every individual is calculated. It is obtained by dividing the total national income by the total population. With this we come to the level of economic welfare in terms of its standard of living.
Rate of Economic Growth
With the help of national income statistics we can know weather the economy is growing or declining. In simple words it helps us to know the conditions of a country economy. If the national income is growing over a period of year it means that the economy is growing and if the national income has reduced as compares to the previous it reveals that the economy is detraining. Similarly the growing per capita income shows an increasing standard o living of the people which is a positive sign of a nations growth and vice versa.
Distribution of Wealth
One of the most important objectives that is achieved after calculating national income is to check its distribution among different categories of income such as wages, profits, rents and interest. It helps to understand that how well the income is distributed among the various factors of the economy and their distribution among the people as well.
Ease in Planning
Since the national income estimates also contain the figures of saving, consumption and investment in the economy so it proves to be a valuable guide to economic policy relating to planning and active government intervention in the economy. The estimates are used as a data for future planning also.
Formation of Budget
Budget is an effective tool for planning and control. It is prepared in the light of the information regarding consumption, saving, and investment which are all provided by the national income estimates. Further we can asses and evaluate the achievements or otherwise of the development targets laid down in the plans from the changes in national income and its various components.
Conclusion
Thus we may conclude that national income statistics chart the movement of a country from depression to prosperity its rate of economic growth and its standard of living in comparison with rest of the world.