Economics: Principles & Policy
14th Edition
ISBN: 9781337696326
Author: William J. Baumol; Alan S. Blinder; John L. Solow
Publisher: Cengage Learning
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Question
Chapter 21, Problem 1DQ
To determine
Examples for the use of aggregates in daily discussions.
Expert Solution & Answer
Explanation of Solution
The aggregate terms are included in everyday discussions. For example, ‘the country is turning conservative’, football players are faster these days, and the students at this college think the classes should be smaller, and so on. When a person makes a statement that one usually has in mind on an average or a typical member of the larger group, one would not mean that every member of the group fits the statement.
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Students have asked these similar questions
Sam's profit is maximized when he produces
shirts. When he does this, the marginal cost of the last shirt he produces is
, which is than the price Sam receives for each shirt he sells. The marginal cost of producing an additional shirt (that is, one more shirt than would maximize his profit) is
, which is than the price Sam receives for each shirt he sells. Therefore, Sam's profit-maximizing quantity corresponds to the intersection of the curves. Because Sam is a price taker, this last condition can also be written as .
Why must total spending be equal to total income in an economy?
Total income plus total spending equals total output.
The value-added measurement of GDP shows this is true.
Every dollar that someone spends is a dollar of income for someone else.
all of the above
Labor Market Data
Price
$5
$10
$15
$20
$25
3,000,000 6,000,000 9,000,000 12,000,000 15,000,000
Qd 15,000,000 12,000,000 9,000,000 6,000,000 3,000,000
Price
$30
$25
$20
$15
$10
$5
+
+-
x-
3 6
Do
+
+
F
9 12 15
Quantity (In millions)
Area of a triangle = 1/2* base *height
Market Efficiency & Total Surplus
Worth Publishers
SCENARIO:
The state government is considering raising the minimum
wage from $15 per hour to $20 per hour over the next 3
years. As an economic advisor to the governor, you have been
asked to provide a recommendation on whether the minimum
wage should be increased based on economic theory.
Consider the labor market data provided.
Prepare a brief report that:
1. Explains whether the labor market is currently efficient at the
equilibrium wage of $15 per hour. How would you know? At
equilibrium, what (dollar amount) is the Total Surplus this market
provides? Show your rationale with numbers.
2. Analyzes the impact on total surplus in the market if the
minimum wage is raised…
Chapter 21 Solutions
Economics: Principles & Policy
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