National Income is the total value of all final goods and services produced in an economy over a year. Its importance is as follows:
Indicator of Economic Health: National income data is the most important indicator of the overall performance and health of an economy. A rising national income signifies economic growth.
Policy Formulation: Governments use national income statistics to formulate economic policies. The data helps in designing appropriate fiscal and monetary policies to achieve growth and stability.
International Comparisons: It allows for a comparison of the economic performance and standard of living between different countries.
Analysis of Economic Structure: The data shows the contribution of different sectors (agriculture, industry, services) to the national output, revealing the structure of the economy.
Budgeting: The government prepares its budget based on national income data, which helps in estimating tax revenue and planning expenditure.