Which of the following elements is not included in the circular flow of Income in a simple economy?
- A.Factor payments
- B.Goods and services
- C.Depreciation
- D.Spending
Show answer
Correct answer: C. Depreciation
Explanation
The correct answer is C, Depreciation. The circular flow of income in a simple economy has only two sectors, households and firms, and it shows two streams running in opposite directions. Households supply land, labour, capital and enterprise to firms and receive factor payments, that is rent, wages, interest and profit; they spend that income on the goods and services the firms produce, and the money returns to the firms. So factor services, factor payments, goods and services and consumption spending all belong to the flow. Depreciation is the wearing out of machines and buildings, a cost that enters the picture only when the model is widened to saving and capital, which is why gross and net measures of income differ by it. Option A is wrong because factor payments are the income stream of the flow. Option B is wrong because goods and services are the real flow from firms to households. Option D is wrong because spending by households is what closes the circle. Exam tip: in a two-sector flow the real flow runs one way and the money flow the other, and depreciation is not part of it.