Measurement of National Income
Three methods of measuring national income, double counting, precautions, and nominal vs real GDP.
Topics(5)
Three Methods — Overview
Three methods of measuring national income — overview comparison of value added method (product method), income method, and expenditure method. Precautions for accurate estimation and double counting. CBSE Class 12 Macroeconomics.
Value Added Method
Value added method (product method) of measuring national income — steps, formula (GVAMP, NVAFC), numerical examples, precautions, and treatment of different production units. CBSE Class 12 Macroeconomics.
Income Method
Income method of measuring national income — factor incomes (rent, wages, interest, profit, mixed income), steps for calculation, inclusions and exclusions, and numerical examples. CBSE Class 12 Macroeconomics.
Expenditure Method
Expenditure method of measuring national income — final consumption expenditure (private and government), investment (gross fixed capital formation, inventory investment), net exports, and numerical examples. CBSE Class 12 Macroeconomics.
Nominal vs. Real GDP and Related Concepts
Nominal GDP vs Real GDP — meaning, formula (Real GDP = Nominal GDP / Price Index × 100), GDP deflator, and limitations. Understand price indices and constant price vs current price calculations. CBSE Class 12 Macroeconomics.