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प्रश्न
What is meant by the income effect of a fall in the prices of a commodity?
Explain how income effect is responsible for the negative slope of the demand curve.
उत्तर
A change in demand due to change in real income resulting from change in the price of a commodity is known as the income effect. For example, a fall in the price of a commodity increases the real income, i.e., the purchasing power of the given money income increases. The consumer can now afford to buy more of the commodity with his given money income. Accordingly demand for the commodity increases.
संबंधित प्रश्न
Briefly explain any two reasons for the occurrence of the law of demand.
Find the odd word
Assumptions to law of demand -
Explain the law of demand and its exceptions.
The following table shows the demand schedule for 3 consumers in a market.
| Price in (Rs) | Consumer 1 Demand in (kgs) | Consumer 2 Demand in (kgs) | Consumer 3 Demand in (kgs) | Market Demand |
| 10 | 1 | 2 | (i) ______ | 6 |
| 8 | 2 | (ii) ______ | 4 | 9 |
| 6 | 3 | 4 | 5 | 12 |
| 5 | 4 | 5 | 6 | (iii) ______ |
Based on the above hypothetical schedule answer the following questions.
- What is the demand of Consumer 3 priced at Rs 10 (i)
- What is the demand of Consumer 2 priced at Rs 8 (ii)
- Calculate the total market demand priced at Rs 4 (iii)
- From the above given table examine the relationship between price and demand.
- Mention any one exception to the law of demand.
Any statement about demand for a good is considered complete only when the following is/are mentioned in it:
If with the rise in price of good Y, demand for good X rises, the two goods are:
Giffen goods are richman's goods
If prices of cars rise, many people may put off buying a new car. So the demand for petrol will fall.
Pick the option which does not belong to the group:
Explain four circumstances under which the law of demand does not operate.
