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Exam 22: Frontiers in Microeconomics

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Question 51

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Explain the Condorcet paradox. To which type of voting system does it apply?

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The Condorcet paradox applies directly t...

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Question 52

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The Condorcet paradox implies that the order in which items are voted on under majority rule is unimportant.

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Question 53

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The Condorcet voting paradox demonstrates that democratic outcomes do not always obey the property of

The mathematical result showing that, under certain assumptions, there is no scheme for aggregating individual preferences into a valid set of social preferences is called

The problem that results from an agent, who is imperfectly monitored by the principal, engaging in dishonest or otherwise undesirable behavior is called

A "satisficer" is a person whose decision making is the same as that predicted by mainstream economic models.

An example of asymmetric information is when a seller of a house knows more than the buyer about the house's condition.

Arrow's impossibility theorem shows that it is impossible to find a better voting system than pairwise majority voting.

Arrow's impossibility theorem demonstrates the impossibility of the median voter theorem.

Assume there are nine voters in a certain small town and let x stand for 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?

A person's tendency to smoke a cigarette after promising himself that he will quit is an example of the behavioral economics insight that people are inconsistent over time

If A is preferred to B and B is preferred to C, then we would expect A to be preferred to C. This property is called

Scenario 22-3 ​ Shana owns a boutique that sells high-end women's clothing and accessories. Katie works part-time at the boutique and frequently is the only employee in this small store. Shana pays Katie a wage that is higher than the market wage for this type of job. When the store is not full of customers, Katie diligently works on displays and cleans to keep the store looking its best. Belinda is a customer in the store who asks Katie's opinion on the quality of some jeans she is considering purchasing. Katie tells her the quality is great even though she's had several other customers return them due to flaws. Magda is another customer who is returning a necklace without volunteering that a gem is missing. -Refer to Scenario 22-3. Suppose Shana is tired of all of the problems with the brand of jeans she carries and decides to carry a different, higher quality brand instead. She is concerned that her customers will not trust the quality of the new brand so she offers a 60 day money-back guarantee. The action taken by Shana is called

Table 22-3 ​ -Refer to Table 22-3. The table shows the preferences of 100 voters over three possible outcomes: A, B, and C. In pairwise majority voting in which voters choose first between A and B and then choose between the winner of the first vote and C,

If A is preferred to B and C is preferred to D, then B must be preferred to C to satisfy transitivity.

Employers who choose to pay their workers a wage that exceeds the equilibrium wage are acting in accordance with

The Condorcet paradox demonstrates that the order in which people vote on choices may influence the final outcome.

Arrow's impossibility theorem illustrates the difficulties in creating the perfect voting system.

Majority rule will produce the outcome most preferred by the median voter, as demonstrated by the

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. -Refer to Table 22-8. Suppose the townspeople vote and choose hockey but the town administrator overrules the vote and chooses football because the town's football team has a chance of winning the state championship. Which of the properties of Arrow's impossibility theorem is violated?