Chapter 5: Q.15 (page 130)
If demand is elastic, will shifts in supply have a larger effect on equilibrium quantity or on price?
Short Answer
The greater impact will be on equilibrium quantity.
Chapter 5: Q.15 (page 130)
If demand is elastic, will shifts in supply have a larger effect on equilibrium quantity or on price?
The greater impact will be on equilibrium quantity.
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Get started for freeThe ability of firms to enter and exit a market over time means that, in the long run,
a. the demand curve is more elastic.
b. the demand curve is less elastic.
c. the supply curve is more elastic.
d. the supply curve is less elastic.
From the data in Table 5.5 about demand for smart phones, calculate the price elasticity of demand from: point B to point C, point D to point E, and point G to point H. Classify the elasticity at each point as elastic, inelastic, or unit elastic.
Points | P | Q |
A | 60 | 3,000 |
B | 70 | 2,800 |
C | 80 | 2,600 |
D | 90 | 2,400 |
E | 100 | 2,200 |
F | 110 | 2,000 |
G | 120 | 1,800 |
H | 130 | 1,600 |
The supply of paintings by Leonardo Da Vinci, who painted the Mona Lisa and The Last Supper and died in 1519, is highly inelastic. Sketch a supply and demand diagram, paying attention to the appropriate elasticities, to illustrate that demand for these paintings will determine the price.
Define the price elasticity of demand and the income elasticity of demand.
What is the price elasticity of supply? Can you explain it in your own words?
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