which of the following is an example of a price ceiling or price cap
answer
a regulation requires cable service to be provided for no more than $30 a month
question
which of the following statements illustrates a rent ceiling
answer
bluestone properties is permitted to charge a rent of $2,30 for 2-bedroom apartments that would rent for $2,500 in an unregulated market
question
which of the following statements best describes search activity
answer
tim spends time looking for jobs and sending applications to firms
question
which of the following is an example of a black market transaction?
answer
annie rents an apartment in a rent controlled city by paying $1,000 for an extra set of keys
question
a rent ceiling set below the equiibrium rent
answer
constrains the market forces
question
a minimum wage is
answer
a price floor in the labor market
question
a minimum wage set below the equilibrium wage
answer
has no effect on the equilibrium wage rate or the quantity of labor employed
question
a minimum wage creates an inefficient allocation of labor resources because at the quantity of employment _____
answer
marginal social benefit exceeds marginal social cost
question
in the labor market, the supply curve measures the marginal social cost of labor to ___ and the demand curve measures the
answer
workers
marginal social benefit from labor
question
The ____ principle is the proposition that people should pay taxes equal to the benefits they receive from the services provided by the government.
answer
Benefits
question
The ____ principle is the proposition that people should pay taxes according to how easily they can bear the burden of the tax.
answer
Ability-to-pay
question
The incidence of tax depends on
answer
the price elasticity of demand and the price elasticity of supply
question
The more ____ the demand, ____
answer
inelastic; the larger is the amount of the tax paid by buyers
question
which of the following best describes a production quota?
answer
sugarcane growers want to influence the government to limit their production to raise the price.
question
which of the following best describes a subsidy?
answer
the government pays farmers $100 per ton of wheat produced
question
When the penalty imposed on sellers is greater than the penalty imposed on buyers, ____
answer
the price rises
question
which statement best describes an economic argument for legalizing drugs
answer
a sufficiently high tax could be imposed to decrease supply, raise the price, and achieve the same decrease in quantity bought as with a prohibition of drugs
question
in economics, the short run is the time frame in which _____ and the long run is the period of time in which ______
answer
the quantities of some factors of production are fixed; the quantities of all factors of production can be varied
question
the past expenditure on a plant that has no resale value is called a _____ cost
answer
sunk
question
to increase output in the short run, a firm must _____. to increase output in the long run, a firm can _____
answer
increase the quantity of a variable factor of production; choose whether to change its plant as well as the quantity of labor it hires
question
total product
answer
the total quantity of a good produced in a given period
question
marginal product is the change in ____ that results from a one-unit increase in the ____
answer
total, quantity of labor employed
question
average product is the total product divided by the
answer
quantity of a factor of production
question
which of the following illustrates diminishing marginal returns
answer
hiring more workers decreases the productivity of each additional worker
question
the law of diminishing marginal returns states that as a firm uses more of a ____ factor of production with a given quantity of the _____ factor of production, the ____ product of the ____ factor eventually diminishes
answer
variable; fixed; marginal; variable
question
that law of diminishing returns states that as a firm uses more of a ____ factor eventually diminishes
answer
variable factor of production with a given quantity of the fixed factor of production, the marginal product of the variable
question
marginal product eventually diminishes because
answer
more and more workers are using the same capital and working in the same space
question
when marginal product exceeds average product, ____ product is increasing
answer
average
question
when average product exceeds marginal product, ____ product is decreasing
answer
average
question
the marginal cost curve slopes downward at low outputs because of
answer
greater specialization and division of labor
question
the marginal cost curve eventually slopes upward because of
answer
the law of diminishing returns
question
The AFC curve has its shape because
answer
when output increases, the firm spreads it total fixed cost over a larger output
question
The shape of the AVC curve arises because of
answer
increasing returns initially and eventually diminishing returns
question
The shape of the ATC curve arises because
answer
the influence of two opposing forces- spreading total fixed cost over a larger output and eventually diminishing returns
question
The long-run average cost curve is the relationship between the lowest attainable average total cost and output,
when plant size is ______ and labor is ______.
answer
varied; varied
question
The long-run average cost curve is made up of the segments of individual average ______ cost curves with the lowest average ______ cost for a given output.
answer
total; total
question
______ are features of a firm's technology that lead to falling long-run average cost as output increases that arise because of _______.
answer
Economies of scale; greater specialization of both labor and capital
question
______ are features of a firm's technology that lead to rising long-run average cost as output increases that arise because of _______.
answer
Diseconomies of scale; the challenge of managing a large enterprise
question
When economies of scale are present, the LRAC curve _____. When diseconomies of scale are present, the LRAC curve _____
answer
slopes downward; slopes upward
question
a firm experiences constant returns to scale when
answer
average total cost does not change when output changes
question
A firm's minimum efficient scale is the
answer
smallest quantity of output at which long-run average cost reaches its lowest level
question
A firm in perfect competition is a price taker because _______.
answer
it produces a tiny proportion of the total output of a particular good and buyers are well informed about the prices of other firms
question
In a perfectly competitive market, the market demand is _______ and the demand faced by the individual firm is _______.
answer
shown by a downward-sloping curve; perfectly elastic and the firm takes the market price as given
question
In perfect competition, why is a firm's marginal revenue curve also the demand curve for the firm's output? Clara's marginal revenue curve _______.
answer
is also her firm's demand curve because the price remains the same regardless of how many purses she sells
question
Perfect competition is a market in which there are _____ firms, each selling _____ product; many buyers; _____ to the entry of new firms into the industry; no advantage to established firms; and buyers and sellers _____ about prices.
answer
many; identical; no barriers; are well informed
question
The shutdown point is the point at which price equals minimum average _____ cost and the quantity produced is that at which average _____ cost is at its _____.
answer
variable; variable; minimum
question
What is the relationship between a firm's supply curve, its marginal cost curve, and its average variable cost curve?
A firm's supply curve is its ______.
answer
marginal cost curve above minimum average variable cost
question
When new firms enter a perfectly competitive market in which firms are making an economic profit, the market supply curve shifts _______ and the market price _______. And each firm's output _____
answer
rightward; falls. Decreases
question
When some firms exit a market in which firms incur economic losses, the market supply curve shifts ______ and the market price ______. Each remaining firms economic loss
answer
leftward; rises. Decreases
question
In long-run equilibrium, each firm is _______.
answer
making zero economic profit
question
In a market undergoing technological change, firms that adopt the new technology _______.
Firms that stick with the old technology _______.
answer
make an economic profit and there is entry by new-technology firms;
either exit the market or switch to the new technology
question
Resources are allocated efficiently when _______.
answer
marginal social benefit equals marginal social cost, and the economy is producing the goods and services that people value most highly
question
In a competitive market, the market demand curve measures ______.
In a competitive market, the market supply curve measures ______.
answer
marginal social benefit if the people who consume a good or service are the only ones who benefit from it;
marginal social cost if the firms that produce a good or service bear all the costs of producing it
question
Monopoly is a market in which one firm sells a good or service that has _____ substitutes and _____ blocks the entry of new firms.
answer
no close; a barrier
question
A natural monopoly is a market in which _______. A legal monopoly is a market in which _______.
answer
economies of scale enable one firm to supply the entire market at the lowest possible cost;
competition and entry are restricted by the granting of a public franchise, government license, patent, or copyright
question
A single-price monopoly is a firm that ____ each unit of its output ____
answer
must sell; for the same price to all its customers
question
A price-discriminating monopoly
answer
sells diff units of a good or service for diff prices
question
A single price monopoly
answer
can sell a larger quantity only by setting a lower price
question
Which of the following is an example of a price-discrimination
answer
IMAX charges $6 per movie ticket for children younger than 8, and $8.50 per movie ticket for adults.
question
How does a single-price monopoly determine the price it will charge its customers?
A single-price monopoly _______.
answer
produces the quantity at which marginal revenue equals marginal cost and charges the highest price consumers will pay for that quantity from the demand curve
question
Why can a monopoly make a positive economic profit even in the long run?
A monopoly can make positive economic profit in the long run because _______.
answer
barriers to entry prevent other firms from entering the market and sharing the profit
question
A monopoly _______.
answer
never produces an output in the inelastic range of the market demand because it could charge a higher price, produce a smaller quantity, and increase its profit
question
Any _____ - is called economic rent.
answer
surplus - consumer surplus, producer surplus, or economic profit
question
Rent seeking is the lobbying for special treatment from the _____ to _____ or to divert consumer surplus or producer surplus away from others.
answer
government; create economic profit
question
The amount of consumer surplus that is transferred from the consumer to the monopoly equals _______.
answer
the monopoly price minus the competitive price all multiplied by the monopoly quantity
question
A single-price monopoly is inefficient because ______ at the quantity produced.
answer
marginal social benefit exceeds marginal social cost
question
Price discrimination is _______.
answer
the practice of selling different units of a good or service for different prices according to the consumers' willingness to pay