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98 Cards in this Set

  • Front
  • Back
When two people are on the contract curve, the allocation of goods
is pareto efficient
A government policy of providing free public K-12 education is most consistent with

The First Thereom of Welfare Economics

In a competitive market, prices adjust until all consumers find themselves

on the contact curve

If everyone's utility is given equal weight and a change in resource allocation results in one person's gain exceeding another person's loss, we can say that the new allocation

increases welfare

A dictator is most likely to

maximize her own utility

The fact that at the competitive equilibrium nobody can be made better off without making someone else worse off implies that

the prices need to adjust further

Gains from trade will be possible as long as

marginal rates of substitution are equal across individuals.
Joe and Rita each have some cookies and milk. Joe is willing to trade 2 cookies for an additional ounce of milk. Rita is willing to trade 4 cookies for an additional ounce of milk. If trading is possible, which of the following is most likely to occur?

Joe will exchange milk with Rita for cookie

The First Theorem of Welfare Economics can be expressed as

the competitive equilibrium is efficient

A situation is Pareto efficient if
there is no way to make someone better off without making someone else worse off.

If an allocation is Pareto optimal and if indifference curves between the two goods have no kinks, then

two consumers who consume both goods must have the same MRS between them, but consumers may consume the goods in different ratios

If a society only cares about efficiency and not equity, then

all points on the contract curve yield the same level of social welfare.
If society were to maximize the utility of its best-off member, the final allocation would be
one in which one person gets everything.
A tiny fishing village has 3 residents. Ann has a utility of 10, Bruce has a utility of 6, and Charlie has a utility of 7. If the mayor uses a Rawlsian social welfare function, the social welfare of this tiny village would be

6

No clearly defined socially preferred outcome may result when majority voting on outcomes because
voting may lead to non-transitive preference.
The Arrow impossibility theorem suggests
there is no universally applicable decision rule in a majority-rule democracy.
If society were to maximize the utility of its worst-off member, the final allocation would most likely be
relatively egalitarian.
A cake is to be shared by two people. Both desire the largest piece possible. One of the two will cut the cake. Under which of the following situations will the cutter adopt a Rawlsian social welfare function?
The person not cutting the cake chooses the first piece.
The fact that any Pareto-efficient equilibrium can be achieved through competition by adjusting endowments is called
the Second Welfare Theorem.
The fact that at the competitive equilibrium nobody can be made better off without making someone else worse off implies that
the equilibrium is Pareto-efficient.
Which of the following is NOT needed for the Median Voter Theorem to hold.

voters have systematic preferences

What is a voter's preferred-to-set for a status quo policy?
The set of all alternatives they strictly prefer to the status quo.
Assuming that voters have single-peaked preferences violates Arrow’s condition of:

universal admissibility

The agenda setter in a group...
can often dictate the outcome.
What is the Majority Rule Win Set of a status quo policy?
The set of all alternatives that would beat the status quo in pairwise majority rule.

Any policy change that results in a Pareto-superior allocation

must increases welfare

Hume's marsh draining game shows us that:
When it is individually beneficial to contribute to a collective good there is no incentive to free ride.
If Hume's marsh draining game is going to be played only once how could the players ensure cooperation.
By credibly increasing Ui(x) or decreasing Ci(x) for both players.
Hume's "marsh draining" game is the most like which of the classic games we studied?
Prisoner's Dilemma
Which two social virtues have been the subject of study with regard to their impact on the Prisoner’s Dilemma
Altruism and Trust
In which type of repeated marsh draining game are we most likely to see cooperation emerge.
infinitely repeated game.
Each of the following have the potential to diminish the effectiveness of a third party enforcer; with the exception of:

Fear of enforcement

Hume's marsh draining game shows us that:
In the absence of third party enforcement of an agreement to cooperate, cooperation is difficult.
What is "unraveling" in terms of a repeated normal form game?
That in a finitely repeated game players play the "single shot" dominant strategy every round.
In Hume's marsh draining game:
There is one pure strategy Nash equilibrium and it is Pareto inferior.
An example of using "private rewards" to solve collective action problems is:
liability insurance for everyone who pays their dues in a labor union.
Which of the following would be an example of a selective incentive under the by-product theory:
Receiving coffee mugs when donating to National Public Radio fund raising campaigns
The "collective action problem" is that:
Even if everyone in a group wants the collective good, there is an incentive to free ride.
In a step-good game, n is the number of people in a group and k is the number of people who must contribute to providing a collective good in order for it to be provided. For example, if in a group of n=100 you need at least 50 people to contribute before a collective good can be provided, then k=50.Under what condition is contributing any given player i's best response to contribute?
When the number of other players contributing is k-1.
As opposed to large groups, small groups have one of the following attributes which may contribute to collective action:
Tendency to engage in repeat play; employing tit for tat strategies
The collective action problem can be formalized as a:

step-good game

Using the Riker-Ordeshook voting versus abstention calculous (independent of any experiential factors); which of the following would hold true:
A sensible U.S. voter would not vote in Presidential elections
Who wrote the Logic of Collective Action?
Mancur Olson
What is pivotalness in a "step-good" game?
When a player's decision is decisive in determining if the collective good is provided or not.
In a step-good game, n is the number of people in a group and k is the number of people who must contribute to providing a collective good in order for it to be provided. For example, if in a group of n=100 you need at least 50 people to contribute before a collective good can be provided, then k=50.What is true about the size of k?
When k is very close to n the collective good will likely be provided.
Richard Wagner describes a “political entrepreneur” as:
Someone who sees a cooperation dividend that is currently not being enjoyed

In a market where supply and demand are both somewhat elastic, but demand is more elastic than supply, consumers will bear less of the burden of a tax because:

consumers have a greater ability to change their behavior in response to the tax thanproducers do.
A(n) __________ in the elasticity of supply or demand in a market for a good that is taxed would tend to __________ deadweight loss from that tax.
increase; increase
Ireland’s tax on plastic shopping bags successfully reduced consumer use of these bags because the:
demand for plastic bags is very elastic.
The price–quantity combination found where the supply and demand curves intersect is a unique combination that is efficient because:
total surplus is maximized.
The market overproduces common-resource goods because private decision-makers consider __________ costs but society experiences __________ costs.
internal; internal and external
The tragedy of the commons:
gives rise to a negative externality.
Which of the following is the best example of a common-resource good?
fish in a lake
The quantity produced of a common-resource good is likely to deviate from the socially optimal quantity because:
there is an incentive to overproduce the good.
The air is a:
public good.
Common-resource goods are:
rival, like private goods, and nonexcludable, like public goods.
The pollution emitted by your car is an example of a(n):

external cost

__________ can be jointly consumed by more than one person, and nonpayers are difficult to exclude.

public goods

Which of the following characteristics best defines a club good?
nonrival and excludable
Which good is nonrival?
listening to public radio
Which of the following characteristics best defines a private good?
rival and excludable
Suppose twenty neighbors share a park. One of the neighbors, Al, leaves trash in the park. This bothers the other neighbors. According to Coase's Theorem, assigning the property rights to the park to Al
might still not achieve the social optimum since coordinating the other nineteen neighbors can be costly.
The third-party problem:
occurs when a market activity leads to a negative or a positive externality.
If children go to school and become productive members of society,
a positive externality is created by the schools.
If a production process generates pollution, then a competitive market will produce more of the good than is socially optimal because
firms ignore the costs of production that they do not incur.
Suppose two neighbors share a park. One neighbor, Al, leaves trash in the park. This bothers the other neighbor, Bert. According to Coase's Theorem, the optimal level of trash in the park can be achieved if
someone is assigned property rights to the park.
If a production process generates pollution, then a competitive market will
produce more of the good than is socially optimal.
When the price of a good decreases and all else is held constant:
producer surplus decreases.
All else being held constant, an increase in the price of a good would necessarily:

decrease consumer surplus

When a tax is imposed on some good, what happens to the amount of the good bought and sold?

it decreases

Which of the following statements is concerned with efficiency rather than equity?
Excise taxes tend to raise prices for consumers.
The incidence of a tax reflects:
who bears the burden of the tax.
When demand is perfectly elastic, the demand curve is:

horizontal

In a market where supply and demand are both somewhat elastic, but demand is more elastic than supply, consumers will bear less of the burden of a tax because:
consumers have a greater ability to change their behavior in response to the tax thanproducers do.
Taxes will almost always cause consumer prices to increase. How much they increase depends on:
the elasticities of supply and demand.
If a tax is imposed on a good with a perfectly elastic demand, the burden of the tax will be borne:

by producers only

Consumers will lose no consumer surplus due to a tax if demand in their market is perfectly elastic because:
consumers can effortlessly change their behavior in response to the tax.
Producer surplus is the difference between:
the price the producer receives and the willingness to sell a good.
How successful would a $1 excise tax on each Little Caesar’s pizza be in generating revenue if Little Caesar’s is the only pizza chain that is taxed?
You can get pizza at many other place, which makes the demand for Little Caesar’s relatively elastic and, as a result, the tax revenue collected will be small.
In the long run, both supply and demand tend to become more elastic. This suggests that, in the long run, the:
deadweight loss from a tax will be greater than it is in the short run.
Taxing goods with very elastic supply generates more deadweight loss than taxing goods with very inelastic supply because:
the change in producer behavior is greater.
Holding all else constant, when the price of a good increases:
consumer surplus decreases.
In most cases, taxes reduce economic efficiency because:
they reduce consumer surplus and producer surplus.
A tax on consumers of a good would shift the __________ curve down and cause the price paid by consumers to __________.
demand; increase
Consider a housing development built near an existing airport. After the houses are occupied, homeowners complain that the airport imposes a negative externality on them and it should be moved or otherwise limited. Is the airport a negative externality?
No, if the original property values reflect the costs imposed by the airport.
The productivity of the employees of a bakery is reduced because of the excessive noise coming from a next door car repair shop. This is an example of

a negative externality

If a production process creates positive externalities, a competitive market produces too few positive externalities because the producer
does not receive compensation for the externalities.
Suppose two neighbors share a park. One neighbor, Al, leaves trash in the park. This bothers the other neighbor, Bert. According to Coase's Theorem, the optimal level of trash in the park can be achieved if
someone is assigned property rights to the park.
You share a house with two other people. You are a concert pianist and often practice at home. One roommate enjoys listening to you practice, but the other does not. For the roommate who enjoys listening to you play, this is an example of __________; for the other roommate, it is an example of __________.
a positive externality; a negative externality
The exclusive privilege to use an asset is called a(n)
property right.
It is best to reduce the level of pollution:
as long as the benefit exceeds the cost of doing so.
Which of the following is a benefit of internalizing a negative externality?
The deadweight loss is eliminated.
If a market is subject to a positive externality,
there is only one demand curve.
Your roommate is studying to be a drummer in a rock band. She practices in your apartment every evening for three hours and the noise makes it difficult for you to concentrate. This is an example of:
the third-party problem.
The cost of an activity paid for by the individual and the third party is defined as a(n):
social cost.
Positive externalities are created when
your neighbor plants beautiful trees and flowers in her yard.
A cap-and-trade policy is an efficient method of reducing pollution because:
only high-cost firms will be forced to reduce pollution.
Students who talk loudly with each other in class
create an externality because other students cannot follow the lecture as well.