Question

Difficulty: MediumValue of Money and Quantity Theory of Money

In a local market economy, the total stock of money in circulation (MM) is N2,500,000\text{N}2,500,000, and the velocity of circulation (VV) is 66. If the total volume of physical transactions (TT) is 300,000300,000 units, what is the general price level (PP) per unit in Naira?

Answer: 50 Naira

Answer

The general price level (PP) is N50\text{N}50 per unit.
According to Fisher's Equation of Exchange (MV=PTMV = PT), substituting M=N2,500,000M = \text{N}2,500,000, V=6V = 6, and T=300,000T = 300,000 gives 15,000,000=300,000P15,000,000 = 300,000P. Solving for the general price level (PP) yields P=15,000,000300,000=50P = \frac{15,000,000}{300,000} = 50 Naira per unit.

Step-by-Step Solution

1
Identify the given variables for Fisher's Equation of Exchange
M=N2,500,000M = \text{N}2,500,000, V=6V = 6, and T=300,000T = 300,000 units.
Establishing known variables is necessary to solve for the unknown parameter PP.
2
Calculate total monetary expenditure (MVMV)
MV=2,500,000×6=15,000,000MV = 2,500,000 \times 6 = 15,000,000.
According to the Quantity Theory of Money, total spending (MVMV) equals total value of goods traded (PTPT).
3
Divide total monetary expenditure by the transaction volume (TT) to isolate PP
P=15,000,000300,000=50P = \frac{15,000,000}{300,000} = 50.
Dividing total monetary outlay by total units traded yields the average price level per unit.

Key Concept

Fisher's Quantity Theory of Money (Equation of Exchange MV=PTMV = PT)
Estimated Time:1m 15s
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