The GDP estimation method measuring the aggregate value of goods and services produced by the firms is called _______.
- A.expenditure method
- B.consumption method
- C.income method
- D.product method
Show answer
Correct answer: D. product method
Explanation
The correct answer is D, product method. The product method adds up the value of goods and services produced by all firms in the economy.
National income can be measured in three ways, and all three should give the same figure. The product or value added method adds the value added by each firm, that is output minus intermediate consumption, so that the same output is not counted twice. The income method adds the incomes earned by the factors of production, namely wages, rent, interest and profit. The expenditure method adds final expenditure in the economy as consumption, investment, government spending and net exports. In India the National Statistical Office prepares these estimates.
A is wrong: the expenditure method looks at final spending, not at output of firms. B is wrong: there is no separate consumption method; consumption is one item of the expenditure method. C is wrong: the income method counts factor incomes.
Exam tip: Three routes to the same GDP - product or value added, income, and expenditure.