Wednesday, November 12, 2014

Exam 2


What is excludability?

A. the property of a good whereby a person can be prevented from using it.
B. the property of a good whereby a person cannot be prevented from using it.
C. the property of a good whereby one person’s use diminishes other people’s use
D. the property of a good whereby one person’s use does not diminish other people’s use

What are common resources?

A. goods that are both excludable and rival in consumption
B. goods that are neither excludable nor rival in consumption
C. goods that are rival in consumption but not excludable
D. goods that are excludable but not rival in consumption

What is rivalry in consumption?

A. the property of a good whereby a person can be prevented from using it.
B. the property of a good whereby a person cannot be prevented from using it.
C. the property of a good whereby one person’s use diminishes other people’s use
D. the property of a good whereby one person’s use does not diminish other people’s use

What are public goods?

A. goods that are both excludable and rival in consumption
B. goods that are neither excludable nor rival in consumption
C. goods that are rival in consumption but not excludable
D. goods that are excludable but not rival in consumption

A Snickers bar is an example of a

A. public good
B. private good
C. common resource
D. club good

What is the definition of an externality?

A. the property of a good whereby a person can be prevented from using it.
B. a negative tariff
C. government price ceiling
D. a cost or benefit to a third party

 How do you correct for a negative externality?

A. impose a tariff
B. provide a subsidy
C. impose a price floor
D. impose a tax

If my friend has the right to play his music loud, what can I do to make both of us happier?

A. call the police
B. provide a subsidy
C. pay him to wear earphones
D. charge him a tax

How would an economist reduce congestion on the causeway to Bahrain?

A. only allow white cars to use it
B. charge people more to use it when it is busy
C. build a new causeway
D. subsidize traffic on the weekends


If you allow imports into Saudi Arabia, who will be happy?

A. domestic buyers and domestic producers
B. foreign buyers and domestic producers
C. domestic buyers only
D. domestic producers only

If you allow exports out of Saudi Arabia, who will be happy?

A. domestic buyers and domestic producers
B. foreign buyers and domestic producers
C. domestic buyers only
D. domestic producers only

If the current equilibrium price is 50 and the government imposes a price ceiling of 60, what will happen?

A. shortage
B. surplus
C. no change
D. price will increase to 60

What will happen if the government increases the minimum wage for Saudis to 5000 SAR per month?

A. Saudi unemployment will increase
B. employees will be replaced by machines
C. there will be deadweight losses.
D. all of the above

If a new tax is imposed on car dealers in Saudi, who will actually pay the tax?

A. buyers
B. sellers
C. both
D. neither

Could the government raise the tax rate so high that tax revenue would decrease?

A. yes
B. no

Where would a deadweight loss due to a tax be larger; cigarettes or snickers bars?

A. cigarettes
B. snickers

Please use the graph 1 to answer the next three questions. Assume that the government imposes a price floor of 80 SAR

 Will there be a shortage or surplus?
A. shortage
B. surplus

18. What is the size of the deadweight loss?

A. 90
B. 180
C. 120
D. 160

19. Who will be happier?

A. all buyers
B. all sellers
C. some buyers
D. some sellers



Please use the graph 2 to answer the next three questions. Assume that the government imposes a price ceiling of 40 SAR

What will be the quantity demanded?

A. 2
B. 4
C. 6
D. 7

What is the size of the shortage?

A. 2
B. 4
C. 6
D. 7

How much was consumer surplus increased?

A. 35
B. 40
C. 45
D. 10


Please use the graph 3 to answer the next three questions. Assume that the government imposes a tax of 60 SAR

What will be the new price?

A. 110
B. 70
C. 20
D. 80

How much tax revenue will the government collect?

A. 90
B. 100
C. 110
D. 120

What is the size of the deadweight loss?

A. 90
B. 100
C. 110
D. 120

Please use the graph 4 to answer the next three questions. Assume that the government provides a subsidy of 60 SAR

What will be the new price to the buyers?

A. free
B. 10
C. 20
D. 80

What will the sellers receive from each pizza sale?

A. 20
B. 60
C. 70
D. 80

How much will this subsidy program cost the government?

A. 240
B. 90
C. 120
D. 480

Please use the graph 5 to answer the next three questions. Assume that the world price is 80 and exports are allowed

How many pizzas will be sold by domestic producers?
A. 2
B. 5
C. 6
D. 8
                                                                                                                                                               
How many domestic buyers will there be? 

A. 2
B. 5
C. 6
D. 8
 
How much new value will be created?

A. 240
B. 90
C. 120
D. 480


Please use the graph 6 to answer the next three questions. Assume that the world price is 10 and importing is allowed

How many new domestic customers will there be?
6
 
A. 2
B. 4
C. 6
D. 8

How many domestic sellers will there be? Not included

A. 2
B. 4
C. 6
D. 8

How much new value will be created?

A. 160
B. 90
C. 120
D. 480



Please use the graph 7 to answer the next three questions. Assume that the world price is 10 and importing is allowed Also assume that a tariff of 20 is imposed.

How many pizzas will be sold?

A. 3
B. 5
C. 7
D. 9

How much will the government collect in tariff?

A. 40
B. 80
C. 120
D. 160

How much will the deadweight loss be?

A. 40
B. 80
C. 120
D. 160

Please use the graph 8 to answer the next three questions. Assume that the government would like the price of pizzas to be 10
 
How large will the subsidy per pizza need to be?

A. 40
B. 80
C. 90
D. 110

How much will this program cost the government?

A. 720
B. 810
C. 250
D. 160

How much will the deadweight loss be?

A. 40
B. 80
C. 120
D. 160



5 short answer questions. Each question is worth 4 points. 20 points potential


1. Name a negative externality and explain why. Also explain how the government could try to correct it.



 Example - imposes a cost on a third party - tax or limit with coupons.







2. What type of good is the ring road and explain why. 

Common resource when  traffic is busy - non excludable but rival

Public Good when  traffic is not busy - non excludable and non-rival






3. Name four reasons for restricting imports


1.  jobs
2. national security
3. infant industries
4. fairness




4. Name four reasons for not restricting imports

1. lower cost
2. variety
4. competition
3. ideas



5. Draw a graph with labels that shows the value of exporting. Please clearly label the increase in producer surplus.



1 comment:

  1. i would like to see my paper dr. even though i am getting all the right answer, i dont know why i got this grade.

    ReplyDelete