Q1. Jerry has wealth of $60 and derives utility from this according to the utility function U (w) = 1 - Where w is his wealth. Jerry now finds a lottery ticket (the drawing takes place the next day) that offers a 50% chance of winning $5. a) What is the expected value of Jerry if he takes the lottery ticket? (pay attention, it's not jerry's wealth) b) What is the minimum amount for which Jerry would be willing-to-sell the ticket? (Hint: sets a price of p, and at the minimum amount, the expected utility of selling and not selling should be the same) c) Which is bigger, your answer to (a) or (b), and suggest whether Jerry is a risk averse person based on the previous conclusion? d) If he does not sell the ticket, what is Jerry's cost of risk? (The cost of risk is the difference between the expected wealth and the certainty equivalence)
Q1. Jerry has wealth of $60 and derives utility from this according to the utility function U (w) = 1 - Where w is his wealth. Jerry now finds a lottery ticket (the drawing takes place the next day) that offers a 50% chance of winning $5. a) What is the expected value of Jerry if he takes the lottery ticket? (pay attention, it's not jerry's wealth) b) What is the minimum amount for which Jerry would be willing-to-sell the ticket? (Hint: sets a price of p, and at the minimum amount, the expected utility of selling and not selling should be the same) c) Which is bigger, your answer to (a) or (b), and suggest whether Jerry is a risk averse person based on the previous conclusion? d) If he does not sell the ticket, what is Jerry's cost of risk? (The cost of risk is the difference between the expected wealth and the certainty equivalence)
Chapter7: Uncertainty
Section: Chapter Questions
Problem 7.8P
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Q1. Jerry has wealth of $60 and derives utility from this according to the utility function
U(w) = 1 - Where w is his wealth. Jerry now finds a lottery ticket (the drawing takes
place the next day) that offers a 50% chance of winning $5.
W
a) What is the expected value of Jerry if he takes the lottery ticket? (pay attention, it's
not jerry's wealth)
b) What is the minimum amount for which Jerry would be willing-to-sell the ticket?
(Hint: sets a price of p, and at the minimum amount, the expected utility of selling
and not selling should be the same)
c) Which is bigger, your answer to (a) or (b), and suggest whether Jerry is a risk averse
person based on the previous conclusion?
d) If he does not sell the ticket, what is Jerry's cost of risk? (The cost of risk is the
difference between the expected wealth and the certainty equivalence)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe3096e0d-b32c-4af3-8ce1-f1c3986360c5%2Ffa25e8e7-1886-40a2-b557-bd1e695a83b2%2F4lqnn5k_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1
Q1. Jerry has wealth of $60 and derives utility from this according to the utility function
U(w) = 1 - Where w is his wealth. Jerry now finds a lottery ticket (the drawing takes
place the next day) that offers a 50% chance of winning $5.
W
a) What is the expected value of Jerry if he takes the lottery ticket? (pay attention, it's
not jerry's wealth)
b) What is the minimum amount for which Jerry would be willing-to-sell the ticket?
(Hint: sets a price of p, and at the minimum amount, the expected utility of selling
and not selling should be the same)
c) Which is bigger, your answer to (a) or (b), and suggest whether Jerry is a risk averse
person based on the previous conclusion?
d) If he does not sell the ticket, what is Jerry's cost of risk? (The cost of risk is the
difference between the expected wealth and the certainty equivalence)
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