Intermediate Microeconomics and Its Application, 12th edition with CD-ROM (Exclude Access Card)
Intermediate Microeconomics and Its Application, 12th edition with CD-ROM (Exclude Access Card)
12th Edition
ISBN: 9781133189022
Author: Walter Nicholson; Christopher M. Snyder
Publisher: South-Western College Pub
Question
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Chapter 17, Problem 17.9P

a

To determine

Choosing of Gamble A or B

a

Expert Solution
Check Mark

Answer to Problem 17.9P

P will choose Gamble B.

Explanation of Solution

Given Information:

Reference point = $10000

Gain = 1 util per dollar

Loss = 2 util per dollar

Given the initial reference point of $10,000 and utility function of P, P will choose that gamble which gives him the highest expected utility (EU).

EUA=10,000+(12)(250)(12)(2)(100)=10,000+125(12)(200)=10,000+125100=10,025utilsEUB=10,000+30=10,030utils

Since EUB=10,030utils>EUA=10,025utils , therefore P will choose Gamble B.

Economics Concept Introduction

Introduction:

Expected utility is the satisfaction which will be achieved after consumption of certain goods and services. It is estimated utility.

b)

To determine

Chosing between Gamble C or D.

b)

Expert Solution
Check Mark

Answer to Problem 17.9P

P will choose Gamble C.

Explanation of Solution

Given Information:

Starting bonus = $100

Offer given by gamble Con winning is $150 and on losing is $200

Gamble D loss = $70

If $100 bonus is included along with the initial worth of $10,000, then the initial reference point for P will be $10,000.Given the utility function of P, P will choose that gamble which gives him the highest expected utility (EU).

  EUC=10,100+(12)(150)(12)(2)(200)=10,100+75(12)(400)=10,100+75200=9,975utilsEUD=10,100(2)(70)=10,100140=9,960utils

Since, EUC=9,975utils>EUD=9,960utils therefore P will choose Gamble C.

If $100 bonus is considered as a winning amount which P will get from the gambles, then his initial reference point becomes $10,000. In this case

Since EUC=9,925utils>EUD=9,860utils , therefore P choice will remain the same and will choose Gamble C.

Economics Concept Introduction

Introduction:

Expected utility is the satisfaction which will be achieved after consumption of certain goods and services. It is estimated utility.

c)

To determine

Whether choice made by P are same for choosing gamble.

c)

Expert Solution
Check Mark

Answer to Problem 17.9P

P will prefer Gamble A over Gamble B and in the second scenario his preference remains the same, that is, he prefers Gamble C over Gamble D.

Explanation of Solution

Given Information:

Reference point = $10000

Gain = 1 util per dollar

Loss = 2 util per dollar

No, P choice would not be the same in the first scenario if he would have based his choice on final wealth level (EV) which he will get from gamble. However, his preference will remain the same in the second scenario. Let us see

  EVA=$10,000+(12)($250)(12)($100)=$10,000+$125$50=$10,075

  EVB=$10,000+$30=$10,030

  EVC=$10,100+(12)($150)(12)($200)=$10,100+$75$100=$10,075

  EVD=$10,100$70=$10,030

Thus, it is seen that in the first scenario, P will prefer Gamble A over Gamble B and in the second scenario his preference remains the same, that is, he prefers Gamble C over Gamble D.

Economics Concept Introduction

Introduction:

Expected utility is the satisfaction which will be achieved after consumption of certain goods and services. It is estimated utility.

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Students have asked these similar questions
Select the correct option : When the expected utility of offer A is larger than offer B, a rational individual would always prefer offer A to offer B. 1. True 2.False
Let b(p,s,t) be the bet that pays out s with probability p and t with probability 1−p. We make the three following statements: S1: The CME for b is the value m such that u(m)=E[u(b(p,s,t))]. S2: A risk averse attitude corresponds to the case CME smaller than E[b(p,s,t))]. S3: A risk seeking attitude corresponds to a convex utility function. Are these statements true or false?
Please draw a utility function that exhibits risk-loving behavior for small gambles (low values)and risk-averse behavior for larger gambles (high value).
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