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A person will choose to buy a good as long as
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marginal benefit is at least as great as price
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The market demand curve
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can also be the marginal social benefit curve
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Consumer surplus is the ________ summed over the quantity bought.
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value of a good or service minus the price paid for the good or service
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If the price of a pizza increases and the demand curve for pizza does not shift, then the consumer
surplus from pizza will ________.
surplus from pizza will ________.
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decrease
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The drought in the Midwest over the summer has decreased the supply of corn and, as a result,brought a sharp increase in the price of corn. (Source: The Economist, August 4, 2012)
The increase in the price of corn ...
The increase in the price of corn ...
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always decreases consumer surplus.
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The figure illustrates the market for bagels. Initially the market is in equilibrium, Then the number
of bagels produced is cut from 20 to 10 an hour and the price rises to $2.00 per bagel. Consumer
surplus decreases by
of bagels produced is cut from 20 to 10 an hour and the price rises to $2.00 per bagel. Consumer
surplus decreases by
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$7.50 an hour
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The figure above shows Clara's demand for CDs. The price for a CD is $15. Which statement is TRUE?
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When Clara buys 6 CDs, she receives a total of $45 of consumer surplus.
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Marginal cost is best defined as
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the extra cost of producing one more unit of output
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In the figure above, when production is 3 units with a price of $3, the producer surplus in this market equals
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f + g
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At the current level of output, the marginal social benefit from a slice of pizza is less than the marginal social cost of producing a slice of pizza. Resources will be used more efficiently if ________ slices of pizza are produced and ________ other goods are produced
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fewer; more
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When a market is in equilibrium, the total amount of consumer surplus must be ________ the total
amount of producer surplus.
amount of producer surplus.
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A) larger than B) less than C) equal to D) none of the adove
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When the competitive market is using its resources efficiently, the
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sum of the total amount of consumer surplus plus the total amount of producer surplus is
maximized
maximized
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In the above figure
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marginal social costs equal marginal social benefit when 300,000 purses are produced
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In the above figure, the total producer surplus at the efficient level of output is __________.
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$3.0 million
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Dead-weight loss is the decrease in __________ from producing an inefficient amount of a product.
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consumer surplus and producer surplus
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Underproduction of good _________ create a dead-weight loss and overproduction of a good ______ create a dead-weight loss.
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will; will
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Overproduction compared to the efficient amount implies that for the last unit produced
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marginal social cost exceeds marginal social benefit.
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If the government restricts the selling of corn so that the quantity is less than the equilibrium quantity the policy.
1. creates a deadweight loss
2. decreases total surplus
1. creates a deadweight loss
2. decreases total surplus
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Both 1 and 2 correct.
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In the above figure, at the efficient quantity of CDs
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the sum of consumer surplus and producer surplus is maximized.
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Using the above figure, which of the following quantities of CDs has the largest deadweight loss?
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7 million CDs
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In order to have an effect, a price ceiling must be set ________.
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below the equilibrium price
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A rent ceiling set above the equilibrium rent
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has no effect on the market outcome
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Suppose the government imposes a price ceiling on gasoline that is less than the equilibrium price. As a result
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there is incentive for buyers to undertake search activity.
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A rent ceiling results in a shortage of apartments. As a result, there is
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a loss of both consumer and producer surplus.
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In the figure above, the demand curve shifts rightward from
D0 to D1 so that D1 is the relevant demand curve. Suppose the government imposes a rent ceiling of $300 per month. In the short run there will be
D0 to D1 so that D1 is the relevant demand curve. Suppose the government imposes a rent ceiling of $300 per month. In the short run there will be
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a shortage of 200,000 apartments.
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The figure above shows the demand for and supply of rental housing in Smallton. If a rent ceiling is
set at $800, how many apartment units are rented?
set at $800, how many apartment units are rented?
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3,000
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The above figure shows the demand and supply curves for housing As a result of a rent ceiling at $500, the deadweight loss is represented by the are
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triangle eca
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A minimum wage ________.
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is a price floor in the labor market
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A minimum wage set above the equilibrium wage will
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create a surplus of labor.
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The figure above shows the demand for and supply of labor of students in Smallville. If theminimum wage is set at $4 per hour, how many hours do students work?
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9,000 hours
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The figure above shows the demand for and supply of labor of students in Smallville. If the minimum wage is set at $4 per hour, how many hours of students' labor are unemployed?
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0 hours
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A sales tax imposed on sellers shifts the supply curve leftward for the taxed good because the
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tax is paid by the seller to the government and is, therefore, like a cost of production.
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In the above figure, a sales tax of $1 per unit imposed on sellers ________ the price buyers pay and
________ the price that suppliers keep for themselves
________ the price that suppliers keep for themselves
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affects; affects
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How a sales tax is divided between buyers and sellers is determined by
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the elasticities of supply and demand.
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When a tax is imposed on a good or service, buyers respond only to the price that ________ the tax, and sellers respond to the price that ________ the tax.
answer
includes; excludes
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A tax is imposed on the sale of a product. As long as neither the supply nor the demand is perfectly elastic or inelastic
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the price paid by the consumers increases by less than the amount of the tax.
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In the above figure, the price paid by the buyer before the tax is ________ per compact disc, and the
price paid by the buyer after the tax is ________ per compact disc
price paid by the buyer after the tax is ________ per compact disc
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$20; $30
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In the above figure, what is the total tax revenue collected by the government?
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$400 million
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The sellers pay the entire sales tax levied on a good when demand is perfectly ________ or supply is perfectly ________.
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elastic; inelastic
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If demand for good is very inelastic and supply for the good is very elastic a sales tax imposed on sellers will cause the price received by sellers
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would not change very much.
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Which of the following outcomes is NOT a result of a tax imposed on sellers of gasoline?
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Demand decreases, the market becomes more efficient, and the price rises.
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International trade arises from
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comparative advantage.
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A country opens up to trade and becomes an importer of a sugar. In the sugar market, consumer surplus will ________, producer surplus will ________, and total surplus will ________.
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increase; decrease; increase
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A country opens up to trade and imports clothing. In the clothing market, surplus has been redistributed from
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producers to consumers.
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In the figure above, with international trade American consumers buy ________ million shirts per year.
answer
48
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In the figure above, international trade ________ total surplus in the United States by ________
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increases; $128 million
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A tariff is
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a tax on an imported good.
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If the United States imposes a tariff on imported cars, the
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the price in the United States rises but neither the U.S. demand curve nor the U.S. supply
curve shift
curve shift
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A U.S. tariff imposed on items that can be produced more cheaply abroad
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creates a deadweight loss.
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A tariff is imposed on a good. This will ________ the domestic producer surplus, ________ the domestic consumer surplus, and ________ total surplus in the home country.
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increase; decrease; decrease
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In the figure above, with the tariff the United States imports ________ million shirts per year
answer
16
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In the figure above, the U.S. government's revenue from the tariff is ________.
answer
$64 million
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In the figure above, the deadweight loss from the tariff is ________.
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$32 million
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An import quota on sugar
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decreases the imports of sugar and raises its price.
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A key difference between tariffs and quotas is that
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he government receives revenue with tariffs, but the importer receives added profit with
quotas.
quotas.
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Tariffs ________ a deadweight loss and import quotas ________ a deadweight loss.
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create; create
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The most important goal of the firm is to
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maximize its profits
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If instead of working on his own as a consultant making $25,000, Joe takes a job at a bank, the
$25,000 is
$25,000 is
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an opportunity cost.
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Firms organize production by using a mix of
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command and incentive systems.
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A principal-agent problem occurs when hiring workers to work for a firm because
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workers' interests are not always the same as the interests of the owners of the firm.
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Which of the following about corporations is TRUE?
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Corporations' profits are taxed independently of their owners' incomes.
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Unlimited liability is NOT a characteristic of
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corporations.
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A low four firm concentration ratio suggests
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a high degree of competition.
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The CORRECT ranking of the four basic market structures from most competitive to least competitive is
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perfect competition, monopolistic competition, oligopoly, monopoly.
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The ________ the Herfindahl-Hirschman Index (HHI), the ________ the industry
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higher; less competitive