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Which of the following statements is correct?


A) A high-risk person is more likely to apply for insurance than a low-risk person because a high-risk person would benefit more from insurance protection.
B) A low-risk person is more likely to apply for insurance than a high-risk person because a low-risk person would benefit more from insurance protection.
C) Insurance companies can fully guard against the problem of adverse selection, but they cannot fully guard against the problem of moral hazard.
D) Insurance companies can fully guard against the problem of moral hazard, but they cannot fully guard against the problem of adverse selection.

E) All of the above
F) A) and D)

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Suppose you put $500 into a bank account today. Interest is paid annually and the annual interest rate is 3 percent. The future value of the $500 after 1 year is


A) $485.44.
B) $496.50.
C) $509.28.
D) $515.00.

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

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As the interest rate increases, what happens to the present value of a future payment? Explain why changes in the interest rate will lead to changes in the quantity of loanable funds demanded and investment spending.

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An increase in the interest rate reduces...

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After the 1982 recession, the U.S. and world economies entered into a long period


A) of high unemployment rates.
B) high inflation rates.
C) that has become known as the "Great Moderation."
D) that has become known as the "Great Recession."

E) B) and D)
F) B) and C)

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On the Internet you find the following offers for opening an online account. Which of them is the best offer if you have $5,000 to save for two years?


A) an interest rate of 5 percent, with the bank charging you a $50 processing fee at the time you open your account
B) an interest rate of 4 percent, with the bank giving you a $65 bonus at the time you open your account
C) an interest rate of 3.5 percent, with the bank giving you a $100 bonus to open your account
D) an interest rate of 4.5 percent, with no processing fee and no bonus

E) All of the above
F) C) and D)

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Scenario 27-1 Lisa has a utility function Scenario 27-1 Lisa has a utility function   where W is Lisa's wealth in millions of dollars and U is the utility she obtains. -Refer to Scenario 27-1. Suppose Lisa is faced with a choice between two options. With option A Lisa receives a guaranteed $9 million. With option B Lisa faces a lottery that pays $4 million with probability 0.4 and pays $16 million with probability 0.6. Given Lisa's utility function, will she prefer option A or option B? Provide evidence to support your answer. where W is Lisa's wealth in millions of dollars and U is the utility she obtains. -Refer to Scenario 27-1. Suppose Lisa is faced with a choice between two options. With option A Lisa receives a guaranteed $9 million. With option B Lisa faces a lottery that pays $4 million with probability 0.4 and pays $16 million with probability 0.6. Given Lisa's utility function, will she prefer option A or option B? Provide evidence to support your answer.

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The utility Lisa receives from...

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Your accountant tells you that if you can continue to earn the current interest rate on your balance of $750 for the next three years, you will have $944.78 in your account. If your accountant is correct, then what is the current interest rate?


A) 6 percent
B) 7 percent
C) 8 percent
D) 10 percent

E) B) and D)
F) All of the above

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David increases the number of companies in which he holds stocks.


A) This reduces risk's standard deviation and firm-specific risk.
B) This reduces risk's standard deviation and market risk.
C) This raises market risk, but lowers firm-specific risk. What happens to overall risk is unclear.
D) This raises firm-specific risk, but lowers market risk. What happens to overall risk is unclear.

E) A) and B)
F) B) and C)

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Economists have developed models of risk aversion using the concept of


A) utility and the associated assumption of diminishing marginal utility.
B) utility and the associated assumption of increasing marginal utility.
C) income and the associated assumption of diminishing marginal wealth.
D) income and the associated assumption of increasing marginal wealth.

E) All of the above
F) A) and C)

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If you put $1,000 in the bank today at an interest rate of 6% what is its value in two years?


A) $2,0001.06)
B) $1,000 + $1.06) 2
C) $1,0001.06) 2
D) None of the above are correct.

E) B) and C)
F) B) and D)

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You deposit $3,000 into an N-year certificate of deposit that pays 4.5 percent annual interest, and at the end of the N years you have $4,082.59. What is the number of years, N?


A) 4
B) 5
C) 6
D) 7

E) None of the above
F) All of the above

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Stock market fluctuations


A) often go hand in hand with fluctuations in the economy more broadly.
B) rarely have anything to do with fluctuations in the economy more broadly.
C) have few, if any, macroeconomic implications.
D) are attributable to the widespread belief that the efficient markets hypothesis is correct.

E) All of the above
F) A) and D)

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You have been promised a payment of $250,000 in the future. In which case is the present value of this payment highest?


A) You receive the payment 3 years from now and the interest rate is 8 percent.
B) You receive the payment 3 years from now and the interest rate is 6 percent.
C) You receive the payment 2 years from now and the interest rate is 8 percent.
D) You receive the payment 2 years from now and the interest rate is 6 percent.

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

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If Cara's utility falls more by losing $600 than it rises by gaining $600, she has


A) increasing marginal utility of wealth and is risk averse.
B) increasing marginal utility of wealth but is not risk averse.
C) decreasing marginal utility of wealth and is risk averse.
D) decreasing marginal utility of wealth but is not risk averse.

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

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Suppose you will receive $800 in two years. If the interest rate is 5 percent, then the present value of this future payment is


A) $725.62. It would be higher if the interest rate were higher.
B) $727.28. It would be higher if the interest rate were higher.
C) $725.62. It would be lower if the interest rate were higher.
D) $727.28. It would be lower if the interest rate were higher.

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

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You receive $2,000 today which you plan to save for 15 years. If the interest rate is 4 percent, what is the future value of this $2,000?


A) $3,494.40
B) $3,585.85
C) $3,601.89
D) $3,676.14

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

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At an annual interest rate of 10 percent, about how many years will it take $100 to triple in value?


A) 8
B) 10
C) 12
D) 14

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

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A person who believes strongly in the use of fundamental analysis to choose a portfolio of stocks


A) has a better chance of outperforming the market if stock prices follow a random walk than if they do not follow a random walk.
B) almost always chooses to hold index funds in his or her portfolio rather than actively-managed funds.
C) is spending his or her time wisely if the efficient markets hypothesis is correct.
D) is interested in the likely ability of a corporation to pay dividends in the future.

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

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Figure 27-2. The figure shows a utility function for Britney. Figure 27-2. The figure shows a utility function for Britney.   -Refer to Figure 27-2. Suppose the vertical distance between the points 0, A)  and 0, B)  is 5. If her wealth increased from $1,050 to $1,350, then A)  Britney's subjective measure of her well­being would increase by less than 5 units. B)  Britney's subjective measure of her well­being would increase by more than 5 units. C)  Britney would change from being a risk-averse person into a person who is not risk averse. D)  Britney would change from being a person who is not risk averse into a risk-averse person. -Refer to Figure 27-2. Suppose the vertical distance between the points 0, A) and 0, B) is 5. If her wealth increased from $1,050 to $1,350, then


A) Britney's subjective measure of her well­being would increase by less than 5 units.
B) Britney's subjective measure of her well­being would increase by more than 5 units.
C) Britney would change from being a risk-averse person into a person who is not risk averse.
D) Britney would change from being a person who is not risk averse into a risk-averse person.

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

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Risk aversion helps to explain various things we observe in the economy, including


A) adherence to the old adage, "Don't put all your eggs in one basket."
B) insurance.
C) the risk-return trade-off.
D) All of the above are correct.

E) All of the above
F) A) and D)

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