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Exam 22: Frontiers of Microeconomics

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Question 91

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Table 22-8 The citizens of Mayville are having a severe budget shortage and are faced with eliminating athletics from the town high school. The town administrator has determined that the town can afford to maintain one sport. Exactly one of the three choices will prevail, and the choice will be made by way of pairwise voting, with the majority determining the outcome on each vote. The preferences of the voters are summarized in the table below. Voter Type -Refer to Table 22-8. The town administrator is a huge basketball fan. If he wants to ensure that basketball is the winning sport, how should he set up the voting?

A) First vote: hockey vs. basketball; Second vote: winner of first vote vs. football
B) First vote: hockey vs. football; Second vote: winner of first vote vs. basketball
C) First vote: basketball vs. football; Second vote: winner of first vote vs. hockey
D) It is impossible for basketball to win according to Arrow's impossibility theorem.

E) A) and B)
F) A) and D)

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Question 92

Multiple Choice

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Experiments show that when real people play the ultimatum game, starting with $100,

A) Player A usually proposes giving Player B more than $50.
B) Player B usually accepts Player A's proposal if Player A proposes giving Player B $30 or $40.
C) players show themselves to be rational wealth-maximizers.
D) Both B and C are correct.

E) None of the above
F) B) and C)

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Question 93

Multiple Choice

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You own an ice cream store and are concerned that an employee may be giving generous scoops to friends and relatives and smaller scoops to some other customers. This is an example of

A Principles of Microeconomics professor wants to know how much prior knowledge her students have before beginning the class so she gives them a pre-test. This action is an example of

Table 22-24 The citizens of Mayville are having a severe budget shortage and are faced with eliminating athletics from the town high school. The town administrator has determined that the town can afford to maintain one sport. Exactly one of the three choices will prevail, and the choice will be made by way of pairwise voting, with the majority determining the outcome on each vote. The preferences of the voters are summarized in the table below. Voter Type -Refer to Table 22-24. If the town decides to use a Borda count, which sport will win?

The median-voter theorem explains why

Suppose a group of people read an article on capital punishment. Prior to reading the article, 60% of the members of the group were opposed to capital punishment, while 40% of the members of the group were in favor of capital punishment. According to studies of human decision-making, which of the following is likely?

Table 22-17 Voter Type -Refer to Table 22-17. The table shows the preferences of three types of voters over three possible outcomes: A, B, and C. The table also shows the percentage of voters of each type. Based on this information, which voter type is the median voter?

A home has been on the market for an extended amount of time without much interest from buyers. The sellers decide to purchase and include a home warranty insuring against major defects with the home. The warranty is an example of a(n)

Table 22-3 Three family members -- Seamus, Maeve, and Siobhan -- are deciding what type of movie to attend. The three choices are an action adventure, comedy, or horror. The first, second, and third choices for each person are as indicated in the table below. -Refer to Table 22-3. Suppose the three decide to make the decision based on pairwise majority voting. If they first choose between Action and Comedy and then choose between the winner of the first vote and Horror, which movie alternative will win?

Table 22-14 Amy, Beth, and Connie are on a hiring committee. They have interviewed 3 candidates identified by their last names and are going to vote on which one is hired. -Refer to Table 22-14. Which of the following is correct for this election? There is

Assume there are nine voters in a certain small town and let x = the preferred number of dollars spent per person per month on garbage collection. For Voters 1, 2, and 3, x = $10; for Voter 4, x = $15; for Voter 5, x = $18; and for Voters 6, 7, 8 and 9, x = $20. Based on these preferences, which of these dollar amounts will win over any one of the others?

An implication of the median voter theorem is that

The field of political economy applies the methods of

Table 22-5 The citizens of Anytown will decide whether to build a new library, a recreation center, or an arena. Exactly one of the three choices will prevail, and the choice will be made by way of pairwise voting, with the majority determining the outcome on each vote. The preferences of the voters are summarized in the table below. Voter Type -Refer to Table 22-5. If (1) the first vote pits "library" against "recreation center," and (2) the second vote pits "arena" against the winner of the first vote, then the outcome is as follows:

Table 22-6 -Refer to Table 22-6. The table shows the preferences of 100 voters over three possible outcomes: A, B, and C. Which of the following statements is true?

Bill would like to buy a gift for Ann to convey his love for her. Which of the following areas of economics would most likely study this type of decision?

Table 22-7 Suppose that residents of a town are asked to vote on the best way to improve the safety of an intersection. The three choices are: a stoplight, a 4-way stop, and a 2-way stop. The voters are divided into three groups based on their preferences. Voter Type -Refer to Table 22-7. If the first vote pits a 2-way stop against a stoplight and the second vote pits a 4-way stop against the winner of the first vote, then the outcome is as follows:

Which of the following practices are, at least in part, attempts to reduce moral hazard problems?

Table 22-25 Sophie, Huan, and Santiago are lost with no map or GPS available. They come to an intersection at which they can turn left, turn right, or continue going straight. Their preferences are summarized in the table. -Refer to Table 22-25. The travelers decide to conduct pairwise voting with the majority determining the outcome of each vote to decide their next move. If they first choose between going left and going right, and then choose between the winner of the first vote and going straight, which direction will they go?