Economics of Money, Banking and Financial Markets, The, Business School Edition (4th Edition) (The Pearson Series in Economics)
4th Edition
ISBN: 9780133859805
Author: Frederic S. Mishkin
Publisher: PEARSON
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Chapter 22, Problem 17Q
To determine
In case the question requires us to explain change in money
Concept Introduction:
Liquidity preference theory: Late Lord J. M. Keynes propounded the Liquidity Preference Theory to explain the interest rate determination with the help of demand and supply of money.
Liquidity is a term used to describe how quickly an asset can be converted into cash. If you keep the money in some other form of asset, or in bank, you will actually have a separation with the liquid form. Liquidity is the easiness of holding cash form of money rather than any other form. Interest rate is considered as the compensation for separation with the liquidity form of money.
Portfolio theory: American economist James Tobin justified that rational individuals will keep portfolio of consisting of money (cash) and bond rather than keeping wealth either in money (cash) or bond. According to Tobin, people are in general risk averse. Human behaviour demonstrates risk aversion. This implies that, they have a preference towards lesser risk at a given
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Consider the table below, which has data on insurance status and medical expenditures for different types of professors at Hypothetical University (HU), economics &
criminology professors. Assume that there are an equal number of economics and criminology professors. Assume further that econ professors all have the same level of health
and criminology professors all have the same level of health.
In 2020, every professor was offered a full insurance contract with no premium. In 2021, HU charged any employee who wanted to keep health insurance the actuarially fair
premium based on 2020 expenditures. This premium would be equal to and, as a result,professors dropped their coverage in 2021.
_
2020
2021
Insured? Avg. Expenditures Insured? Avg. Expenditures
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Criminology Professors Yes
Yes $25,000
$15,000
000000
$15,000; criminology
$25,000; econ
$20,000; econ
$15,000; econ
$20,000; criminology
$25,000; criminology
???
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???
$10,000
Consider the table below, which has data on insurance status and medical expenditures for different types of professors at Hypothetical University (HU), economics &
criminology professors. Assume that there are an equal number of economics and criminology professors. Assume further that econ professors all have the same level of health
and criminology professors all have the same level of health.
There is evidence of
2021
Insured? Avg. Expenditures Insured? Avg. Expenditures
2020
Economics Professors
Criminology Professors Yes.
Yes
$25,000
$15,000
0000
???
???
$28,000
$10,000
I. moral hazard because in 2021 criminology professors dropped their coverage and health expenditures went down.
II. adverse selection because in response to rising premiums after 2020, the professors with lower health expenditure dropped coverage
Both I and II
neither I nor II
Chapter 22 Solutions
Economics of Money, Banking and Financial Markets, The, Business School Edition (4th Edition) (The Pearson Series in Economics)
Ch. 22 - Prob. 1LOCh. 22 - Prob. 2LOCh. 22 - Prob. 3LOCh. 22 - Prob. 4LOCh. 22 - Prob. 5LOCh. 22 - Prob. 1QCh. 22 - Prob. 2QCh. 22 - Prob. 3QCh. 22 - Prob. 4QCh. 22 - Prob. 5Q
Ch. 22 - Prob. 6QCh. 22 - Prob. 7QCh. 22 - Prob. 8QCh. 22 - Prob. 9QCh. 22 - Prob. 10QCh. 22 - Prob. 11QCh. 22 - Prob. 12QCh. 22 - Prob. 13QCh. 22 - Prob. 14QCh. 22 - Prob. 15QCh. 22 - Prob. 16QCh. 22 - Prob. 17QCh. 22 - Prob. 18QCh. 22 - Prob. 19QCh. 22 - Prob. 20QCh. 22 - Prob. 21APCh. 22 - Prob. 22APCh. 22 - Prob. 23APCh. 22 - Prob. 24APCh. 22 - Prob. 25APCh. 22 - Prob. 1DAPCh. 22 - Prob. 2DAPCh. 22 - Prob. 1WE
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