Explain with the help of diagram the effect of following changes on th...
Effect of Changes on Demand of a Commodity
a) Fall in the Price of Substitution Goods
The demand for a commodity is affected by the price of its substitute goods. If the price of a substitute good falls, the demand for the given commodity decreases as consumers switch to the cheaper substitute.
Diagram:
- The original demand curve for the commodity is DD1.
- If the price of the substitute good falls, the demand curve for the commodity shifts leftward to D2D2.
Explanation:
- The fall in the price of the substitute good leads to an increase in the quantity demanded of the substitute good and a decrease in the quantity demanded of the given commodity.
- As a result, the demand curve for the commodity shifts leftward, indicating a decrease in demand.
b) Favourable Change in the Taste of Buyers
The demand for a commodity is affected by the preferences and tastes of buyers. If there is a favourable change in the tastes of buyers, the demand for the commodity increases.
Diagram:
- The original demand curve for the commodity is DD1.
- If there is a favourable change in the tastes of buyers, the demand curve for the commodity shifts rightward to D2D2.
Explanation:
- A favourable change in the tastes of buyers leads to an increase in the quantity demanded of the given commodity, even at the same price level.
- As a result, the demand curve for the commodity shifts rightward, indicating an increase in demand.
Explain with the help of diagram the effect of following changes on th...
A fall in price of substitution goods leads to decrease in demand for other good.
A favourable change in taste of buyers leads to forward shift in demand curve
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