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2, A consumer has utility function for wealth U(W)-W, wealth W-$1,000, and faces a 50% chance...
Question 1 (20 marks) (a) A consumer maximizes utility and has Bernoulli utility function u(w)/2. The...
Question 1 (20 marks) (a) A consumer maximizes utility and has Bernoulli utility function u(w)/2. The consumer has initial wealth w 1000 and faces two potential losses. With probability 0.1, the consumer loses S100, and with probability 0.2, the consumer loses $50. Assume that both losses cannot occur at the same time. What is the most this consumer would be willing to pay for full insurance against these losses? (10 marks) (b) A consumer has utility function u(z, y) In(x)...
b. My utility is U(w) with initial wealth W. There is a 50% chance I gain...
b. My utility is U(w) with initial wealth W. There is a 50% chance I gain $x (so my wealth becomes W +x), and a 50% chance I lose $x so my wealth falls to W-x. Let c be my certainty equivalent for this gamble. Explain how the sign of the derivative dc/dx depends on my attitude towards risk.
2) (20 points) Lynn has a utility function U(W) = W1/2, where W is the amount...
2) (20 points) Lynn has a utility function U(W) = W1/2, where W is the amount of wealth that she has. Lynn has two assets. She has $40,000 in a bank account, and she has a house worth $600,000, so her total wealth is initially $640,000. There is a 2% chance that her house is destroyed by a fire. a) (4 points) Considering the probability that there is a fire, what is Lynn’s Expected Wealth, E(W)? E(W) = ____________________________ b)...
A risk-averse consumer with $100,000 in wealth faces 0.1 probability of losing half of his wealth...
A risk-averse consumer with $100,000 in wealth faces 0.1 probability of losing half of his wealth within the next year. a. (5) What is the consumer's expected wealth one year from now? b. (5) An insurance company offers our consumer full insurance against the possible loss. What premium must the consumer be charged for the insurance company to expect to break even? Explain. c. (5) Suppose our risk-averse consumer is indifferent between getting $85,000 wealth with certainty and facing the...
Gamma’s utility function over wealth levels w is given by u(w) = √ w. His initial...
Gamma’s utility function over wealth levels w is given by u(w) = √ w. His initial wealth is $400. With probability π, Gamma will get into an accident that will result in a loss of $300. With probability (1 − π), Gamma does not have an accident, and hence suffers no loss. 1. Argue (mathematically) that Gamma is risk averse. 2. What is the expected value of Gamma’s loss? 3. ABC Inc. sells auto insurance. It charges a premium of...
Cindy is an expected utility maximizing consumer who has an initial wealth of $160,000 and is...
Cindy is an expected utility maximizing consumer who has an initial wealth of $160,000 and is subject to fire risk. There is a 5% chance of a major fire with a loss of $70,000 and a 5% chance of a disastrous fire with a loss of $120,000. Her utility function is U = W1/2. Cindy is offered an insurance policy costing $12,000 with a deductible provision, which requires that she pay the first $7,620 on any fire loss (that is,...
4) A risk-averse consumer with $100,000 in wealth faces 0.1 probability of losing half of his...
4) A risk-averse consumer with $100,000 in wealth faces 0.1 probability of losing half of his wealth within the next year. a. (5) What is the consumer's expected wealth one year from now? b. (5) An insurance company offers our consumer full insurance against the possible loss. What premium must the consumer be charged for the insurance company to expect to break even? Explain. c. (5) Suppose our risk-averse consumer is indifferent between getting $85,000 wealth with certainty and facing...
4) A risk-averse consumer with $100,000 in wealth faces 0.1 probability of losing half of his...
4) A risk-averse consumer with $100,000 in wealth faces 0.1 probability of losing half of his wealth within the next year. a. (5) What is the consumer's expected wealth one year from now? b. (5) An insurance company offers our consumer full insurance against the possible loss. What premium must the consumer be charged for the insurance company to expect to break even? Explain. c. (5) Suppose our risk-averse consumer is indifferent between getting $85,000 wealth with certainty and facing...
4) A risk-averse consumer with $100,000 in wealth faces 0.1 probability of losing half of his...
4) A risk-averse consumer with $100,000 in wealth faces 0.1 probability of losing half of his wealth within the next year. a. (5) What is the consumer's expected wealth one year from now? b. (5) An insurance company offers our consumer full insurance against the possible loss. What premium must the consumer be charged for the insurance company to expect to break even? Explain. c. (5) Suppose our risk-averse consumer is indifferent between getting $85,000 wealth with certainty and facing...
4) A risk-averse consumer with $100,000 in wealth faces 0.1 probability of losing half of his...
4) A risk-averse consumer with $100,000 in wealth faces 0.1 probability of losing half of his wealth within the next year. a. (5) What is the consumer's expected wealth one year from now? b. (5) An insurance company offers our consumer full insurance against the possible loss. What premium must the consumer be charged for the insurance company to expect to break even? Explain. c. (5) Suppose our risk-averse consumer is indifferent between getting $85,000 wealth with certainty and facing...
Question 1 (20 marks) (a) A consumer maximizes utility and has Bernoulli utility function u(w)/2. The consumer has initial wealth w 1000 and faces two potential losses. With probability 0.1, the consumer loses S100, and with probability 0.2, the consumer loses $50. Assume that both losses cannot occur at the same time. What is the most this consumer would be willing to pay for full insurance against these losses? (10 marks) (b) A consumer has utility function u(z, y) In(x)...
b. My utility is U(w) with initial wealth W. There is a 50% chance I gain $x (so my wealth becomes W +x), and a 50% chance I lose $x so my wealth falls to W-x. Let c be my certainty equivalent for this gamble. Explain how the sign of the derivative dc/dx depends on my attitude towards risk.
4) A risk-averse consumer with $100,000 in wealth faces 0.1 probability of losing half of his wealth within the next year. a. (5) What is the consumer's expected wealth one year from now? b. (5) An insurance company offers our consumer full insurance against the possible loss. What premium must the consumer be charged for the insurance company to expect to break even? Explain. c. (5) Suppose our risk-averse consumer is indifferent between getting $85,000 wealth with certainty and facing...
4) A risk-averse consumer with $100,000 in wealth faces 0.1 probability of losing half of his wealth within the next year. a. (5) What is the consumer's expected wealth one year from now? b. (5) An insurance company offers our consumer full insurance against the possible loss. What premium must the consumer be charged for the insurance company to expect to break even? Explain. c. (5) Suppose our risk-averse consumer is indifferent between getting $85,000 wealth with certainty and facing...
4) A risk-averse consumer with $100,000 in wealth faces 0.1 probability of losing half of his wealth within the next year. a. (5) What is the consumer's expected wealth one year from now? b. (5) An insurance company offers our consumer full insurance against the possible loss. What premium must the consumer be charged for the insurance company to expect to break even? Explain. c. (5) Suppose our risk-averse consumer is indifferent between getting $85,000 wealth with certainty and facing...
4) A risk-averse consumer with $100,000 in wealth faces 0.1 probability of losing half of his wealth within the next year. a. (5) What is the consumer's expected wealth one year from now? b. (5) An insurance company offers our consumer full insurance against the possible loss. What premium must the consumer be charged for the insurance company to expect to break even? Explain. c. (5) Suppose our risk-averse consumer is indifferent between getting $85,000 wealth with certainty and facing...
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