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Public Finance Test 1
Public Finance Test 1
40
Finance
Undergraduate 4
04/24/2009

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Term
If there were no government, the free market would
Definition
Fail
Term
A free market usually works well for consumers because of
Definition
competition
Term
A free market usually generages two kinds of efficiency
Definition
productive and allocative
Term
A subsidy to the producers of a good shifts
Definition
down the supply curve
Term
Assume there is no externality.  A tax on a good results in
Definition
too little of the good
Term
It is hard to ________ someone from benefiting froma public good like national defense; to prevent __________, government should ______.
Definition
exclude; free-riding; levy a tax
Term
Some people can't get health insurance becuase of their
Definition
costly chronic illness
Term
Refer to figure 2.2. Society gains by reducing an emission whenever MAC is less than __________ and a firm gains by reducing an emission whenever MAC is less than _________.
Definition
MD; T
Term
Refer to Figure 2.2. Government should set T = ____; then total emissions would be _______.
Definition
$96; 120
Term
The main purpose of taxing pollution is to
Definition
reduce emissions
Term
If a tax is levied, is cost and emissions certain or uncertain?
Definition
Cost is certain, emissions are uncertain
Term
If permits are sold, are emissions and cost certain or uncertain?
Definition
Emissions are certain, but cost is uncertain.
Term
Selling versus giving permits: firms want ______; taxpayers should want _____.
Definition
giving; selling
Term
Economists intend pollution taxes to be revenue _____.
Definition
Replacers
Term
What are the two properties of a public good?
Definition
Nonexcludability; nonrivalry
Term
Some citizens would not contribute voluntarily to finance a _______ good because they are _____.
Definition
Public; free-rider
Term
The standard approach to the free-rider problem is
Definition
taxation
Term
Who should produce a public good?
Definition
Sometimes government, sometimes private firms
Term
Refer to Figure 3.1. The socially optimal wall thickness is _____feet.
Definition
5
Term
Refer to Figure 3.1. The reason for summing the MBs is that protection from the wall is __________.
Definition
nonrival
Term
"I'll vote for your highest priority if you vote for mine." This is called _______.
Definition
Logrolling
Term
The optimal scale of a project occurs where the ______ equals the ______.
Definition
marginal social benefit; marginal social cost
Term
Economists find it useful for cost-benefit analysis to have a dollar estimate for
Definition
a VSL - value of a statistical life.
Term
In cost-benefit analysis, economists try to put a dollar value on
Definition
all benefits and all costs
Term
A mistake sometimes made in cost-benefit analysis is counting job _____ as a ______.
Definition
Creation; benefit
Term
Cost-benefit analysis applies to
Definition
government, business firms, and individuals
Term
A collective workers support retirees system is implemented by ________ using ________.
Definition
government; taxes
Term
A collective workers support retirees system can implement ________.
Definition
Redistribution
Term
Under a defined-________ plan, a worker is promised a retirement benefit that is linked to that worker's wage history.
Definition
Benefit
Term
An _________ is paid monthly for as long as the retiree lives.
Definition
Annuity
Term
In a competitive insurance market, an insurer who charges a premium that varies directly with income will attract _______ to enroll.
Definition
Only low-income people.
Term
In a competitive insurance market, each person will be charged a premium equal to her
Definition
expected medical cost
Term
When patients have 100% insurnace they order more medical care. Insurers call this _____ and economists call it _______.
Definition
moral hazard; price responsiveness
Term
With adverse selection, each time an insurer raises the premium, those who decide to ______ have a _______ cost than the insurer anticipated.
Definition
Enroll; higher
Term
Under catastrophic insurance, the household has ______ to consider the ______ of ordinary medical care.
Definition
an incentive; cost
Term
Refer to Figure 6.1. When 67% insurance is introduced, the demand curve shifts from
Definition
D to D'
Term
Refer to Figure 6.1. When 67% insurance is introduced, the price charged by medical providers _____ from _____ to ______.
Definition
rises; $100; $150
Term
Undewr fee for service, doctors have a financial incentive to do ______; under capitation, doctors have a financial incentive to do _______.
Definition
too much; too little
Term
_______ try to regulate medical prices and the use of medical services.
Definition
Both governments and private insurers
Term
Without government insurance for retirees, the typcial individual retiree would be charged a premium equal to
Definition
his own expected medical cost
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