Question

12 Suppose that Pengsoo has a utility function U(W)=√W, where W is his income in millions...

12 Suppose that Pengsoo has a utility function U(W)=√W, where W is his income in millions of dollars. If he runs his own business, he can earn 4 million dollars a year when the weather is good with probability of 1/3 and 1 million dollars a year when the weather is bad with probability of 2/3. If he chooses a fixed income job, he can earn 1.8 million dollars a year for sure. (6 points)
(12-1) Compare Pengsoo’s expected incomes in the above two cases.
(12-2) Compare Pengsoo’s expected utilities in the above two cases.
(12-3) Explain which Pengsoo would choose in the above situation.

Homework Answers

Answer #1

1) pengoos's Expected income ( EI ) when he does his own business would be = 1/3 (4) + 2/3 (1)

EI1 = 4/3 + 2/3 = 6/3 = 2 millions

pengoos' Income when he chooses fixed income EI2 = 1.8 millions ( given )

2 ) As given in the question pengsoo utility func is

U(W)= W

So, Expected utility (EU) he drives when he runs his own business = 1/3 (4) + 2/3 ( 1)

EU1 = 1/3(2) + 2/3 (1) = 1.33 millions

When pengoos's chooses fixed income of 1.8 million his utility will be

EU2 = 1.8 = 1.34 millions

C ) If pengoo's is concerned with only income , he will choose to do business with expected probabilities and if he is concerned with utility then he will be indifferent between the two outcomes.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Suppose that Elizabeth has a utility function U= (or U=W^(1/3) ) where W is her wealth...
Suppose that Elizabeth has a utility function U= (or U=W^(1/3) ) where W is her wealth and U is the utility that she gains from wealth. Her initial wealth is $1000 and she faces a 25% probability of illness. If the illness happens, it would cost her $875 to cure it. What is Elizabeth’s marginal utility when she is well? And when she is sick? Is she risk-averse or risk-loving? What is her expected wealth with no insurance? What is...
Eric consumes only books and wine. His utility function is given by: U (B,W)= B.5W.5 Each...
Eric consumes only books and wine. His utility function is given by: U (B,W)= B.5W.5 Each unit of book costs him $12 and the price of a bottle of wine is $15. His income is $240. (I) Write the equation of Eric’s budget constraint.DRAW his budget constraint with books on the vertical axis and wine on the horizontal axis. (II) What is Eric’s total spending on books when he maximizing utility? (III) Find the utility maximizing choice of bundle? (IV)...
4. Leia has a utility function given by U = 1 – 1/M, where M is...
4. Leia has a utility function given by U = 1 – 1/M, where M is the present value of her lifetime income. If Leia becomes a teacher, she will make M=5 with probability equal to 1. If Leia becomes an actress, she will make M=400 if she becomes a star, but only M=2 if she fails to become a star. a. Calculate Leia’s expected utility if she were to become a teacher b. Calculate Leia’s expected utility if she...
Consider the following utility function: U(x1,x2) X11/3 X2 Suppose a consumer with the above utility function...
Consider the following utility function: U(x1,x2) X11/3 X2 Suppose a consumer with the above utility function faces prices p1 = 2 and p2 = 3 and he has an income m = 12. What’s his optimal bundle to consume?
Joe’s wealth is $100 and he is an expected utility maximizer with a utility function U(W)...
Joe’s wealth is $100 and he is an expected utility maximizer with a utility function U(W) = W1/2. Joe is afraid of oversleeping his economics exam. He figures there is only a 1 in 10 chance that he will, but if he does, it will cost him $100 in fees to the university for taking an exam late. Joe’s neighbor, Mary, never oversleeps. She offers to wake him one hour before the test, but he must pay her for this...
Suppose you are endowed with with a utility function over wealth given by: u(w) = 7w...
Suppose you are endowed with with a utility function over wealth given by: u(w) = 7w + 100. Further, suppose you are offered a gamble that pays $10 with probability 30% and $100 with probability 70%. (A) What is the expected value of this gamble? (B) Would you rather have the gamble, or a guaranteed $70? (C) Now suppose your utility function is u(w) = 100w − 18. How does your answer in (B) change? (D) Suppose the utility function...
PART A). John Fabrique's utility function is U=B^1/3*L^2/3. He can work 24 hours a day and...
PART A). John Fabrique's utility function is U=B^1/3*L^2/3. He can work 24 hours a day and earn w coins an hour. He uses his salary to buy bowls of bananas. Bowls of bananas are represented in his utility function as B and leisure is represented as L. Find Johnny's labor supply function. PART B). Dave Fabrique's utility function is U=Min(B,0.5L). He can work 25 hours a day and earn w coins an hour. He uses his salary to buy bowls...
Consider a worker with a utiltiy function: U=W-R2, where W is the wage, and R is...
Consider a worker with a utiltiy function: U=W-R2, where W is the wage, and R is the risk of fatality per 100,000 workers per year. a) On a graph, draw the two indifference curves that represent this worker's preference for wage versus risk at utility levels: U1=10 and U2=20. b) Which of the following two offers would this worker prefer: (W=$20, R=1) OR (W=$25, R=3)? c) Assume this worker is currently employed at a job with W=$30 and R=2. By...
Suppose that an economist has a utility function U = (Income)0.25. Her income is $65K a...
Suppose that an economist has a utility function U = (Income)0.25. Her income is $65K a year, but there is a 10 percent chance of becoming ill and making only $57K. (a) What is her expected utility if she does not have insurance? (b) What is the actuarially fair insurance premium? (c) How much is she willing to pay for insurance?
Andrew’s utility function is U(x1, x2) = 4x21 + x2. Andrew’s income is $32, the price...
Andrew’s utility function is U(x1, x2) = 4x21 + x2. Andrew’s income is $32, the price of good 1 is $16 per unit, and the price of good 2 is $1 per unit. What happens if Andrew’s income increases to $80 and prices do not change? (Hint: Does he have convex preferences?) *show work*** 1. He will consume 48 more units of good 2 and the same number of units of good 1 as before.   2. He will increase his...