Chapter 3: Q 44. (page 79)
Use the four-step process to analyze the impact
of a reduction in tariffs on imports of iPods on the
equilibrium price and quantity of Sony Walkman-type products.
Short Answer
The demand for iPods increases.
Chapter 3: Q 44. (page 79)
Use the four-step process to analyze the impact
of a reduction in tariffs on imports of iPods on the
equilibrium price and quantity of Sony Walkman-type products.
The demand for iPods increases.
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Get started for freeA low-income country decides to set a price ceiling on bread so it can make sure that bread is affordable to the poor. Table 3.11 provides the conditions of demand and supply. What are the equilibrium price and equilibrium quantity before the price ceiling? What will be the excess demand or the shortage (that is, quantity demanded minus quantity supplied) be if the price ceiling is set at ? At ? At ?
Price | Qd | Qs |
---|---|---|
\)1.60 | 9,000 | 5,000 |
\(2.00 | 8,500 | 5,500 |
\)2.40 | 8,000 | 6,400 |
\(2.80 | 7,500 | 7,500 |
\)3.20 | 7,000 | 9,000 |
\(3.60 | 6,500 | 11,000 |
\)4.00 | 6,000 | 15,000 |
What is consumer surplus? How is it illustrated on
a demand and supply diagram?
What is the relationship between quantity
demanded and quantity supplied at equilibrium? What is
the relationship when there is a shortage? What is the
relationship when there is a surplus?
Many changes are affecting the market for oil. Predict how each of the following events will affect the equilibrium price and quantity in the market for oil. In each case, state how the event will affect the supply and demand diagram. Create a sketch of the diagram if necessary.
a. Cars are becoming more fuel efficient, and therefore get more miles to the gallon.
b. The winter is exceptionally cold.
c. A major discovery of new oil is made off the coast of Norway.
d. The economies of some major oil-using nations, like Japan, slow down.
e. A war in the Middle East disrupts oil-pumping schedules.
f. Landlords install additional insulation in buildings.
g. The price of solar energy falls dramatically.
h. Chemical companies invent a new, popular kind of plastic made from oil.
A tariff is a tax on imported goods. Suppose the U.S. government cuts the tariff on imported flat screen
televisions. Using the four-step analysis, how do you think the tariff reduction will affect the equilibrium price and
quantity of flat screen TVs?
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