Suppose there was a 4 % decrease in the price of a good, and as a resu

1.	Suppose there was a 4 % decrease in the price of a good, and as a result, the expenditure on the good increased by 2 %. What can you say about the elasticity of demand?
Answer» Decrease in price= 4% Rise in expenditure= 2% ΔE = ΔP[q + (1 + e_d)] Since the price has decreased, the expenditure on the good will increase. This implies that the percentage of change in demand has increased more than the percentage decrease in price. Thus, elasticity = (% change in demand)/(% change in price) The numerator is more than the denominator. This means that elasticity is more than 1. we can say that small change in price has led to a bigger change in demand, and as a result, the demand is elastic.

Suppose there was a 4 % decrease in the price of a good, and as a result, the expenditure on the good increased by 2 %. What can you say about the elasticity of demand?

Answer»

Decrease in price= 4%
Rise in expenditure= 2%

ΔE = ΔP[q + (1 + e_d)]

Since the price has decreased, the expenditure on the good will increase. This implies that the percentage of change in demand has increased more than the percentage decrease in price.
Thus, elasticity = (% change in demand)/(% change in price)

The numerator is more than the denominator. This means that elasticity is more than 1.
we can say that small change in price has led to a bigger change in demand, and as a result, the demand is elastic.

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