Principles Of Economics 2e
2nd Edition
ISBN: 9781680920864
Author: Timothy Taylor, Steven A. Greenlaw, David Shapiro
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Textbook Question
Chapter 16, Problem 17RQ
How might adverse selection make it difficult for an insurance market to operate?
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(c) Assume an infinite horizon, continuous time and certainty.
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2. Question
The 'Democratic Family' consists of three members {mother m, father f, daughter
d}, that have different preferences with respect to how much money X € [0,8]
they think should be invested in the new family car. These preferences can be
represented by the following utility functions:
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Mother m: um(X) = 2X - X²
Father f: uf(X) = 10X - X²
- Daughter d: ud(X) = 4X - X²
Calculate for each family member (f, m, d) the preferred amount of money
to invest in the new car denoted by X; for i = {m, f,d}. Assume that
(Xf, Xm, Xd) are the three alternatives on which the family must decide. Show
that each family member has rational preferences over this domain.
Preferences on the family level are determined by pairwise majority voting (all
family members vote on two alternatives). Derive the family preference and
check whether it is rational.
Assume that the final family decision is made by conducting sequential pair-
wise majority voting, where the loosing alternative is eliminated. Does…
Chapter 16 Solutions
Principles Of Economics 2e
Ch. 16 - For each of the following purchases, say whether...Ch. 16 - Why is there asymmetric information in the labor...Ch. 16 - Why is it difficult to measure health outcomes?Ch. 16 - Why might it be difficult for a buyer and seller...Ch. 16 - What do economists (and used-car dealers) mean by...Ch. 16 - What are some ways a seller of goods might...Ch. 16 - What are some ways a seller of labor (that is,...Ch. 16 - What are some ways that someone looking for a loan...Ch. 16 - What is an insurance premium?Ch. 16 - In an insurance system, would you expect each...
Ch. 16 - What is an actuarially fair insurance policy?Ch. 16 - What is the problem of moral hazard?Ch. 16 - How can moral hazard lead to more costly insurance...Ch. 16 - Define deductibles, copayments, and coinsurance.Ch. 16 - How can deductibles, copayments, and coinsurance...Ch. 16 - What is the key difference between a...Ch. 16 - How might adverse selection make it difficult for...Ch. 16 - What are some of the metrics economists use to...Ch. 16 - You are on the board of directors of a private...Ch. 16 - A website offers a place for people to buy and...Ch. 16 - How do you think the problem of moral hazard might...Ch. 16 - To what sorts of customers would an insurance...Ch. 16 - Using Exercise 16.20, sketch the effects in parts...
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