MindTap Economics, 1 term (6 months) Printed Access Card for Mankiw's Principles of Macroeconomics, 8th (MindTap Course List)
8th Edition
ISBN: 9781337096591
Author: N. Gregory Mankiw
Publisher: Cengage Learning
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Question
Chapter 21, Problem 10PA
Subpart (a):
To determine
Expansionary fiscal policy, investment accelerator, and interest rate sensitivity to investment.
Subpart (b):
To determine
Expansionary fiscal policy, investment accelerator, and interest rate sensitivity to investment.
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1.
Comment on the following ideas. You can say if they are true, false, or uncertain and
argue your answers.
a) Producers in competitive markets have incentives to reduce the quality of their products and
the safety of their workplaces and to cheat consumers and workers generally.
b) Labour unions raise the wages of all workers.
c) Increasing the minimum wage will reduce employment in every type of market
d) In a monopoly market, the demand for good Q shifts to the left, declining Q's price.
However, because the monopoly short-run equilibrium is different from the perfect
competition equilibrium, its demand for labour is unaffected.
2.
a)
The Value of the Marginal Product of Labour in a local bakery is VMPL = 20 – 0.5L,
where "L" is the number of workers.
If workers' wages are $10 per hour, how many will the bakery hire?
b) What is the economic meaning of the value -0.5?
Chapter 21 Solutions
MindTap Economics, 1 term (6 months) Printed Access Card for Mankiw's Principles of Macroeconomics, 8th (MindTap Course List)
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