#1
1. What is the law of demand in microeconomics?
As price increases, quantity demanded decreases
ExplanationHigher price leads to lower demand.
#2
6. What is the midpoint formula used for in the context of price elasticity of demand?
Calculating the average of initial and final values for elasticity
ExplanationEnsures elasticity calculation is independent of direction.
#3
11. What is the concept of perfectly elastic demand in microeconomics?
A situation where the demand curve is perfectly horizontal
ExplanationDemand changes infinitely with a slight price change.
#4
16. What is the concept of perfectly inelastic supply in microeconomics?
A situation where the supply curve is perfectly vertical
ExplanationSupply remains constant despite price changes.
#5
21. What is the concept of cross-price elasticity of demand for complementary goods?
Negative
ExplanationGoods' prices move inversely.
#6
2. What does elasticity of demand measure?
The responsiveness of quantity demanded to a change in price
ExplanationDegree of change in demand due to price change.
#7
3. If a good has a price elasticity of demand equal to 0.5, what does this indicate?
The demand is relatively elastic
ExplanationDemand is less responsive to price changes.
#8
7. How does the concept of income elasticity of demand help classify goods?
Based on their responsiveness to changes in income
ExplanationCategorizes goods by their income sensitivity.
#9
8. If the price of a good increases by 10% and the quantity demanded decreases by 5%, what is the price elasticity of demand?
2.0
ExplanationDemand is relatively elastic, showing a significant response to price change.
#10
12. How does the concept of elasticity affect tax incidence?
Inelastic demand leads to higher tax incidence on producers
ExplanationProducers bear more burden with inelastic demand.
#11
13. In the context of elasticity, what does a unitary elastic demand imply?
The percentage change in quantity demanded is equal to the percentage change in price
ExplanationProportional change in demand with price change.
#12
4. How does the concept of cross-price elasticity of demand help firms?
It measures the responsiveness of quantity demanded to a change in the price of another good
ExplanationAssists in understanding relationships between goods' prices.
#13
5. In the context of elasticity, what is a luxury good?
A good with high price elasticity of demand
ExplanationDemand for luxury goods changes significantly with price.
#14
9. What is the concept of inelastic supply in microeconomics?
A situation where the quantity supplied is not very responsive to price changes
ExplanationSupply is less affected by price changes.
#15
10. If the cross-price elasticity of two goods is negative, what does it indicate about their relationship?
They are substitutes
ExplanationGoods that can be used in place of each other.
#16
14. What is the relationship between the price elasticity of supply and the slope of the supply curve?
Inversely related
ExplanationSteeper supply curve indicates less elasticity.
#17
15. How does the concept of cross-elasticity of demand help firms in strategic planning?
It helps in identifying substitute goods
ExplanationGuides firms in understanding market dynamics.