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Janet’s attitude to risk (risk averse, risk neutral, or risk loving) is independent of her wealth. She has initial wealth ww and is offered the opportunity to buy a lottery ticket. If she buys it, her final wealth will be either w+4 or w−2, each equally likely. She is indifferent between buying the ticket and not buying it.
Janet offers her friend Sam (who has identical preferences and initial wealth) the following proposition: They buy the ticket together, and share the cost and proceeds equally.
Should Sam accept the offer?
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Solved in 2 steps
- Janet's broad attitude to risk (risk averse, risk neutral, or risk loving) is independent of her wealth. She has initial wealth w and is offered the opportunity to buy a lottery ticket. If she buys it, her final wealth will be either w + 4 or w – 2, each equally likely. She is indifferent between buying the ticket and not buying it. Janet offers her friend Sam (who has identical preferences and initial wealth) the following proposition: They buy the ticket together, and share the cost and proceeds equally. Sam has another idea: They buy two tickets (that have independent outcomes) and share the costs and proceeds equally. Is this better than buying no tickets? O a. Yes, Sam's solution is preferable to buying no ticket. O b. Yes, Sam's solution is inferior to buying no ticket. O c. Both Janet and Sam would be indifferent between pooling their risk and buying no ticket. O d. There is not enough information to answer this question.Janet's broad attitude to risk (risk averse, risk neutral, or risk loving) is independent of her wealth. She has initial wealth w and is offered the opportunity to buy a lottery ticket. If she buys it, her final wealth will be either w + 4 or w – 2, each equally likely. She is indifferent between buying the ticket and not buying it. Janet offers her friend Sam (who has identical preferences and initial wealth) the following proposition: They buy the ticket together, and share the cost and proceeds equally. Should Sam accept the offer? O a. Yes, Sam should accept the offer. O b. No, Sam should reject the offer. O c. Sam would be indifferent between accepting an rejecting the offer. O d. There is not enough information to determine if Sam should accept or reject the offer.Janet's broad attitude to risk (risk averse, risk neutral, or risk loving) is independent of her wealth. She has initial wealth w and is offered the opportunity to buy a lottery ticket. If she buys it, her final wealth will be either w + 4 or w – 2, each equally likely. She is indifferent between buying the ticket and not buying it. Janet offers her friend Sam (who has identical preferences and initial wealth) the following proposition: They buy the ticket together, and share the cost and proceeds equally. Sam has another idea: They buy two tickets (that have independent outcomes) and share the costs and proceeds equally. Which of the following statements is true? O a. There are risk averse expected utility maximisers who would prefer Janet's idea to Sam's idea. O b. Any expected utility maximiser whose utility is a strictly increasing function of wealth would prefer Sam's idea to Janet's idea. O c. Any risk averse expected utility maximiser would prefer Sam's idea to Janet's idea. O…
- Janet’s broad attitude to risk (risk averse, risk neutral, or risk loving) is independent of her wealth. She has initial wealth w and is offered the opportunity to buy a lottery ticket. If she buys it, her final wealth will be either w+4 or w−2, each equally likely. She is indifferent between buying the ticket and not buying it. Janet offers her friend Sam (who has identical preferences and initial wealth) the following proposition: They buy the ticket together, and share the cost and proceeds equally. Sam has another idea: They buy two tickets (that have independent outcomes) and share the costs and proceeds equally. Suppose that Janet's and Sam's utility of income is given by u(x)=lnx and the initIal wealth of each one of them is equal to w=4. Recall the proposal made by Janet, and the solution put forward by Sam. Which of the following statements is true? a. Both agents prefer Sam's solutions to Janet's solution. b. Both agents prefer Janet's solutions to Sam's solution.…Janet’s broad attitude to risk (risk averse, risk neutral, or risk loving) is independent of her wealth. She has initial wealth w and is offered the opportunity to buy a lottery ticket. If she buys it, her final wealth will be either w+4 or w−2, each equally likely. She is indifferent between buying the ticket and not buying it. Janet offers her friend Sam (who has identical preferences and initial wealth) the following proposition: They buy the ticket together, and share the cost and proceeds equally. Should Sam accept the offer? a. Yes, Sam should accept the offer. b. No, Sam should reject the offer. c. Sam would be indifferent between accepting an rejecting the offer. d. There is not enough information to determine if Sam should accept or reject the offer.Janet’s broad attitude to risk (risk averse, risk neutral, or risk loving) is independent of her wealth. She has initial wealth ?w and is offered the opportunity to buy a lottery ticket. If she buys it, her final wealth will be either w+4 or w−2, each equally likely. She is indifferent between buying the ticket and not buying it. Janet offers her friend Sam (who has identical preferences and initial wealth) the following proposition: They buy the ticket together, and share the cost and proceeds equally. Sam has another idea: They buy two tickets (that have independent outcomes) and share the costs and proceeds equally. Which of the following statements is true? a. There are risk averse expected utility maximisers who would prefer Janet's idea to Sam's idea. b. Any expected utility maximiser whose utility is a strictly increasing function of wealth would prefer Sam's idea to Janet's idea. c. Any risk averse expected utility maximiser would prefer Sam's idea to Janet's idea.…
- Janet’s broad attitude to risk (risk averse, risk neutral, or risk loving) is independent of her wealth. She has initial wealth ?w and is offered the opportunity to buy a lottery ticket. If she buys it, her final wealth will be either w+4 or w−2, each equally likely. She is indifferent between buying the ticket and not buying it. Janet offers her friend Sam (who has identical preferences and initial wealth) the following proposition: They buy the ticket together, and share the cost and proceeds equally. Sam has another idea: They buy two tickets (that have independent outcomes) and share the costs and proceeds equally. Is this better than buying no tickets? a. Yes, Sam's solution is preferable to buying no ticket. b. Yes, Sam's solution is inferior to buying no ticket. c. Both Janet and Sam would be indifferent between pooling their risk and buying no ticket. d. There is not enough information to answer this question.# 4 Consider an individual with a utility function of the form u(w) = √w. The individual has an initial wealth of $4. He has two investments options available to him. He can eitffer keep his wealth in an interest-free account or he can take part in a particularly generous lottery that provides $12 with probability of 1/2 and $0 with probability 1/2. Assume that this person does not have to incur a cost if he decides to take part in the lottery. (a) Will this individual participate in the lottery? (b) Calculate this individual's certainty equivalent associated with the lottery. What is his risk premium?The following table shows the relationship between your wealth (in thousands of dollars) and your utility: Wealth Utility. 15.0 10 23.0 15 30.0 20 36.0 25 41.0 30 46.0 35 50.0 You can invest in asset A, which offers a riskless payoff of $15,000 or in asset B, which pays $5,000 with 40% probability and $25,000 with 60% probaility. Which investment do you choose? A. B, because its expected utility of 31.6 is greater than the utility of A. O B. A, because it is riskless. OC. A, because its utility is greater than the expected utility of B, which is 28.4. O D. B, because its expected utility of 30.6 is greater than the utility of A.
- Jamal has a utility function U = W1/2, where W is his wealth in millions of dollars and U is the utility he obtains from that wealth. In the final stage of a game show, the host offers Jamal a choice between (A) $4 million for sure, or (B) a gamble that pays $1 million with probability 0.6 and $9 million with probability 0.4. (1) Does A or B offer Jamal a higher expected utility? Explain your reasoning with calculations. (2) Should Jamal pick A or B? Why? I would like help with the unanswered last parts of the questions.Mike is the proud owner of Prospect X, which he values at $10 (so, for Mike, CE(X) = %3D $10). If EV(X) = $12, what is the most you can say about Mike's risk preferences and/or his utility of wealth function? (Select all that apply) Mike's utility of wealth function must be concave. Mike must be risk averse. O For Mike, it must be the case that U(EV(X)) > $10. O If Mike had to choose between Prospect X and receiving $9 with certainty, he would choose the $9.Janet’s broad attitude to risk (risk averse, risk neutral, or risk loving) is independent of her wealth. She has initial wealth w and is offered the opportunity to buy a lottery ticket. If she buys it, her final wealth will be either w+4 or w−2, each equally likely. She is indifferent between buying the ticket and not buying it. Which of the following statements is true? Select one: a.Janet is risk averse. b.Janet is risk loving. c.Janet is risk neutral. d.There is not enough information to determine Janet's risk attitude
