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 d. Any expected utility maximiser would be indifferent between Janet's idea and Sam's idea.

Brief Principles of Macroeconomics (MindTap Course List)
8th Edition
ISBN:9781337091985
Author:N. Gregory Mankiw
Publisher:N. Gregory Mankiw
Chapter9: The Basic Tools Of Finance
Section: Chapter Questions
Problem 9PA
icon
Related questions
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.
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 d. Any expected utility maximiser would be indifferent between Janet's idea and Sam's idea.
Transcribed Image Text: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 d. Any expected utility maximiser would be indifferent between Janet's idea and Sam's idea.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Expected Utility
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Brief Principles of Macroeconomics (MindTap Cours…
Brief Principles of Macroeconomics (MindTap Cours…
Economics
ISBN:
9781337091985
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Essentials of Economics (MindTap Course List)
Essentials of Economics (MindTap Course List)
Economics
ISBN:
9781337091992
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Microeconomic Theory
Microeconomic Theory
Economics
ISBN:
9781337517942
Author:
NICHOLSON
Publisher:
Cengage