ECON 1 Lecture 17: ECON 1-Lecture 17-Tax Incidence
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1
The following table shows the market demand schedule and supply schedule for notebooks.
|
Price ($/unit) |
Quantity Demanded (units) |
Quantity Supplied (units) |
|
1 |
20 |
4 |
|
2 |
16 |
6 |
|
3 |
14 |
10 |
|
4 |
12 |
12 |
|
5 |
10 |
14 |
|
6 |
7 |
17 |
|
7 |
4 |
20 |
|
8 |
2 |
22 |
|
9 |
1 |
25 |
Refer to the table above. Assume that the market for notebooks is in equilibrium.
1. Which of the following is likely to happen if there is an increase in the school enrollment rate, everything else remaining unchanged?
A. Both the equilibrium price and quantity of notebooks decrease.
B. The equilibrium price and quantity remain unchanged.
C. Both the equilibrium price and quantity of notebooks increase.
D. The equilibrium price increases, but the equilibrium quantity of notebooks decreases.
2. A shortage occurs in a market when:
A.price is lower than the equilibrium price.
B. price is higher than the equilibrium price.
C. supply exceeds demand.
D. the marginal utility of consumption is negligible.
3. A change in the quantity demanded of a good is:
A. the outcome of a change in income.
B. the outcome of a change in tastes and preferences.
C. represented by a shift to a new demand curve.
D. represented by a movement along the demand curve.
4. The following table shows the demand schedules of three consumers of wine. Assume that these three buyers constitute the entire market.
|
PRICE ($/Bottle) |
Sandra's Demand (Bottles) |
David's Demand (Bottles) |
Mary's Demand (Bottles) |
|
â$8 |
2 |
10 |
|
|
â$6 |
14 |
15 |
18 |
|
â$4 |
23 |
24 |
|
|
â$2 |
24 |
27 |
28 |
Refer to the table above. If the market price of wine is $8/bottle, and the market demand for wine is 19 bottles, David's consumption of wine is:
A. 12 bottles.
B. 9 bottles.
C. 4 bottles.
D. 7 bottles.
5. Which of the following factors will NOT cause a shift in the demand for a good?
A. A change in the number of consumers
B. A change in the market price of the good
C. A change in tastes and preferences
D. A change in consumer incomes
6. Are all markets perfectly competitive?
A. No, there are other market types where firms have considerable power to control the price.
B. Yes, any economic system with a market structure is by definition perfectly competitive.
C. No, there are also command and control markets that are run by a central government.
D. No, in other types of markets, sellers offer identical goods and simply accept the market price.
7. Assume that a seller in a perfectly competitive market charges more than the equilibrium price. It is likely that this seller will:
A. increase his profit.
B. lose only a few buyers.
C. increase his sales.
D. lose almost all of his buyers.
8. The willingness to pay for a commodity:
A. increases as the consumption of the commodity increases.
B. is always less than the market price of the commodity.
C. decreases as the consumption of the commodity increases.
D. is always greater than the market price of the commodity.
9. Which of the following is likely to lead to a right shift in the supply curve of cotton?
A. An increase in labor productivity due to training programs
B. A rise in labor costs due to wage demands by labor unions
C. An increase in the price of cotton
D. A decrease in the price of cotton
10. The buyers of a good will want to purchase it as long as their willingness to pay for the good is:
A. equal to zero.
B. greater than or equal to the price.
C. greater than zero.
D. less than the price.
1. Suppose that there is a tax of $1 per unit, and the elasticity of supply is 3 and the elasticity of demand is 2 (in absolute value). How much of the $1 tax is paid by sellers?
| $0.60 | ||
| $0.40 | ||
| $0.75 | ||
| $0.67 |
2. In Market X, the external benefit of consumption is $5. In Market Y, the external cost of consumption is $10. Efficiency in both markets could be achieved by:
| a tax of $5 in Market X and a subsidy of $10 in Market Y. | ||
| subsidizing both markets. | ||
| taxing Market Y and subsidizing Market X. | ||
| taxing both markets. |
3.Economic theory suggests that a natural monopoly should be:
| eliminated whenever it arises. | ||
| regulated to take advantage of economies of scale. | ||
| left alone to operate with excess capacity. | ||
| taken over by the government. |
4.When the size of the production is the most efficient:
| total cost is at the minimum. | ||
| average cost is at the minimum. | ||
| marginal cost is at the minimum. | ||
| fixed cost is at the minimum. |
5.A firm should exit the industry if which of the following conditions apply?
| TR > TC | ||
| P < AC | ||
| Lifetime expected profit is positive. | ||
| Prices are low now but expected to rise. |
6.Figure: Costs
Reference: Ref 11-6
(Figure: Costs) Use the figure. At a price of $20, the firm earns profit of:
| $75. | ||
| $300. | ||
| $225. | ||
| $0, because P = MC at P = $20. |
7.When external benefits are present, the market price is ________, however when external costs are present, the market price is ________.
| too low; too high | ||
| equal to the efficient price; too low | ||
| too high; too low | ||
| equal to the efficient price; too high |
8.Which of the following statements is TRUE?
I. The EPA's tradeable allowances program for sulfur dioxide establishes property rights to pollute and helps reduce transaction costs by distributing allowances, maintaining databases, and monitoring emissions.
II. One criticism of tradeable allowances is that they prohibit non-businesses and environmental groups from purchasing the allowances.
III. The tradeable allowances for sulfur dioxide have performed poorly because electricity output has increased, causing a rise in sulfur dioxide levels.
| I only | ||
| II and III only | ||
| I, II, and III | ||
| III only |
9.Price floors make it illegal to compete for more customers by lowering prices, so firms compete by offering customers:
| various options. | ||
| more quantity. | ||
| more discount. | ||
| higher quality. |
10.Figure: Government Price Controls
Reference: Ref 8-3
(Figure: Government Price Controls) Refer to the figure. If the government sets the price ceiling at $31, there will be:
| a shortage of 15 units. | ||
| a surplus of 15 units. | ||
| a supply of 20 units. | ||
| no effect on the market. |
11.In which of these instances does price function as a signal in the market?
| Suppliers invest more in exploration when the price of oil increases. | ||
| Consumers complain of price gouging as the price of oil skyrockets. | ||
| Government imposes price controls on the skyrocketing price of oil. | ||
| All of the answers are correct. |
12.Ethanol and sugar are both made from sugar cane, and ethanol can be used as substitute fuel for oil. Increasing oil prices cause the demand for ethanol to increase. This will cause the ______ sugar to ______ and its price to ______.
| demand for; decrease; decrease | ||
| supply of; increase; increase | ||
| supply of; decrease; increase | ||
| demand for; increase; increase |
13.Why do cotton growers spend billions of dollars to dam rivers and transport water hundreds of miles to grow cotton in California deserts?
| Cotton growers in California don't pay payroll taxes. | ||
| The water used to grow California cotton is highly subsidized by the government. | ||
| Cotton growers in California are mostly operated as nonprofit enterprises. | ||
| The water used to grow California cotton is high in mineral contents, making for a bigger cotton yield. |
14.Suppose that the equilibrium price in the market is $10. If the current market price is $7.50:
| the equilibrium price will fall to $7.50. | ||
| competition among buyers will increase the current price. | ||
| the current price will fall below $7.50 as sellers compete for market share. | ||
| There is not enough information provided to answer the question. |
15.Which of the following would increase the demand for beef?
| lower pork prices | ||
| higher consumer income | ||
| higher prices of feed grains used to feed beef cattle | ||
| an increase in the price of beef |
16.A change in quantity supplied is reflected by a movement along the same supply curve while a change in supply refers to a shift in the entire supply curve.
True
False
17.Table: Production in the United States and Germany
| Labor units required to produce: |
| One Clock | One Sofa |
| United States | 2 | 5 | |
| Germany | 3 | 9 |
Reference: Ref 2-8
(Table: Production in the United States and Germany) According to the table, the opportunity cost of producing one sofa in the United States is _________, and the opportunity cost of producing one sofa in Germany is _______.
| two clocks; three clocks | ||
| 10 clocks; 27 clocks | ||
| 0.4 clocks; 0.33 clocks | ||
| 2.5 clocks; three clocks |
18.Mark values his drum set at $800 and Ella values her guitar at $1,000. Suppose that Mark trades his drum set for Ella's guitar.
| This trade makes Ella worse off by $200. | ||
| This trade makes Mark better off by $200. | ||
| Mark must value Ella's guitar for at least $1,000, and Ella must value Mark's drum set for at least $800. | ||
| This trade creates value by moving the guitar and drum set to people who value them more. |