Chapter 5: Q. 17 (page 130)
If supply is elastic, will shifts in demand have a larger effect on equilibrium quantity or on price?
Short Answer
The larger effect will be on equilibrium quantity.
Chapter 5: Q. 17 (page 130)
If supply is elastic, will shifts in demand have a larger effect on equilibrium quantity or on price?
The larger effect will be on equilibrium quantity.
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Get started for freeWhat is the relationship between price elasticity
and position on the demand curve? For example, as you
move up the demand curve to higher prices and lower
quantities, what happens to the measured elasticity?
How would you explain that?
Why is the demand curve with constant unitary elasticity concave?
Can you think of an industry (or product) with
near infinite elasticity of supply in the short term? That
is, what is an industry that could increase Qs almost
without limit in response to an increase in the price?
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 |
Table 5.5
What is the price elasticity of demand? Can you explain it in your own words?
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