2. Consider two lotteries, A and B. With lottery A, there is a 11% chance that you receive a payoff of S10, 10% chance that you receive $100,9, 28% chance that you receive S1 1% chance that you receive $28, and 50% of receive nothing. With lottery B, there is a 1% chance that you receive a payoff of $1000, 1% chance that you receive $100, 3% chance that you receive a payoff of $10, 45% chance that you receive a payoff of S1, and 50% chance that you receive a payoff of nothing. Further, you must pay $1 to raffle. a) Verify that these two lotteries have the same expected value but that lottery B has a bigger variance than lottery A. b) Suppose that your utility function is U = v(I + 10), where I is expected value of the lottery. Compute the expected utility of each lottery. Which lottery has the higher expected utility? If you have this utility function, are you risk-averse, risk neutral, or ris! loving?

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2. Consider two lotteries, A and B.
With lottery A, there is a
11% chance that you receive a payoff of S10,
10% chance that you receive $100,9,
28% chance that you receive S1
1% chance that you receive $28, and
50% of receive nothing.
With lottery B, there is a
1% chance that you receive a payoff of $1000,
1% chance that you receive $100,
3% chance that you receive a payoff of $10,
45% chance that you receive a payoff of S1, and
50% chance that you receive a payoff of nothing.
Further, you must pay $1 to raffle.
a) Verify that these two lotteries have the same expected value but that lottery B has a
bigger variance than lottery A.
b) Suppose that your utility function is U = v(I + 10), where I is expected value of the
lottery. Compute the expected utility of each lottery. Which lottery has the higher
expected utility? If you have this utility function, are you risk-averse, risk neutral, or risk
loving?
c) Suppose that your utility function is U = 1001. Compute the expected utility of each
lottery. If you have this utility function, are you risk-averse, risk neutral, or risk loving?
d) Suppose that your utility function is U = 10/. Compute the expected utility of each
lottery. If you have this utility function, are you risk-averse, risk neutral, or risk loving?
Transcribed Image Text:2. Consider two lotteries, A and B. With lottery A, there is a 11% chance that you receive a payoff of S10, 10% chance that you receive $100,9, 28% chance that you receive S1 1% chance that you receive $28, and 50% of receive nothing. With lottery B, there is a 1% chance that you receive a payoff of $1000, 1% chance that you receive $100, 3% chance that you receive a payoff of $10, 45% chance that you receive a payoff of S1, and 50% chance that you receive a payoff of nothing. Further, you must pay $1 to raffle. a) Verify that these two lotteries have the same expected value but that lottery B has a bigger variance than lottery A. b) Suppose that your utility function is U = v(I + 10), where I is expected value of the lottery. Compute the expected utility of each lottery. Which lottery has the higher expected utility? If you have this utility function, are you risk-averse, risk neutral, or risk loving? c) Suppose that your utility function is U = 1001. Compute the expected utility of each lottery. If you have this utility function, are you risk-averse, risk neutral, or risk loving? d) Suppose that your utility function is U = 10/. Compute the expected utility of each lottery. If you have this utility function, are you risk-averse, risk neutral, or risk loving?
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