Microeconomics (7th Edition)
7th Edition
ISBN: 9780134737508
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
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Question
Chapter 16, Problem 16.1.5PA
Subpart (a):
To determine
Application of arbitrage.
Subpart (b):
To determine
Application of arbitrage.
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Students have asked these similar questions
6
In 1916, Henry Ford was quoted as saying the following:
"There are men who will pay $360 for a car who would not pay $440. We had in round numbers
500,000 buyers of cars on the $440 basis, and I figure that on the $360 basis we can
increase sales to possibly 800,000 cars for the year - less profit on each car, but more cars,
more employment of labor, and in the end we get all the total profit we ought to make."
If Ford's estimate as correct, what was the price elasticity of demand for his cars?
By how much did total revenue increase?
Omari's HookNLadder is the only company selling fire engines in the fictional country of Alexandrina. Omari initially produced eight trucks, but then
decided to increase production to nine trucks. The following graph gives the demand curve faced by Omari's HookNLadder. As the graph shows, in
order to sell the additional fire truck, Omari must lower the price from $80,000 to $40,000 per truck. Notice that Omari gains revenue from the sale of
the additional engine, but at the same time, he loses revenue from the initial eight engines because they are all sold at the lower price.
Use the purple rectangle (diamond symbols) to shade the area representing the revenue lost from the initial eight engines by selling at $40,000 rather
than $80,000. Then use the green rectangle (triangle symbols) to shade the area representing the revenue gained from selling an additional engine at
$40,000.
PRICE (Thousands of dollars per fire engine)
220
200
180
160
140
120
100
80
60
40
20
0
Omari
0 1
+
2
3 4
5…
Omari's HookNLadder is the only company selling fire engines in the fictional country of Alexandrina. Omari initially produced four trucks, but then
decided to increase production to five trucks. The following graph gives the demand curve faced by Omari's HookNLadder. As the graph shows, in
order to sell the additional fire truck, Omari must lower the price from $105,000 to $90,000 per truck. Notice that Omari gains revenue from the sale
of the additional engine, but at the same time, he loses revenue from the initial four engines because they are all sold at the lower price.
Use the purple rectangle (diamond symbols) to shade the area representing the revenue lost from the initial four engines by selling at $90,000 rather
than $105,000. Then use the green rectangle (triangle symbols) to shade the area representing the revenue gained from selling an additional engine
at $90,000.
PRICE (Thousands of dollars per fire engine)
165
150
135
120
105
Omari
90
75
60
45
30
15
Revenue Lost
Demand…
Chapter 16 Solutions
Microeconomics (7th Edition)
Ch. 16 - What is the law of one price? What is arbitrage?Ch. 16 - Prob. 16.1.2RQCh. 16 - Prob. 16.1.3PACh. 16 - Prob. 16.1.4PACh. 16 - Prob. 16.1.5PACh. 16 - Prob. 16.1.6PACh. 16 - Prob. 16.2.1RQCh. 16 - In 2017, the Rock and Roll Hall of Fame and Museum...Ch. 16 - Prob. 16.2.3RQCh. 16 - Prob. 16.2.4PA
Ch. 16 - Lexmark charges lower prices for its printer...Ch. 16 - Prob. 16.2.6PACh. 16 - Prob. 16.2.7PACh. 16 - Prob. 16.2.8PACh. 16 - Prob. 16.2.9PACh. 16 - Prob. 16.2.10PACh. 16 - Prob. 16.2.11PACh. 16 - Prob. 16.2.12PACh. 16 - Prob. 16.2.13PACh. 16 - Prob. 16.2.14PACh. 16 - Prob. 16.2.15PACh. 16 - Prob. 16.3.1RQCh. 16 - Prob. 16.3.2RQCh. 16 - Prob. 16.3.3RQCh. 16 - Prob. 16.3.4PACh. 16 - Prob. 16.3.5PACh. 16 - Prob. 16.3.6PACh. 16 - Prob. 16.3.7PACh. 16 - Prob. 16.3.8PACh. 16 - Prob. 16.3.9PACh. 16 - Prob. 16.3.10PACh. 16 - Prob. 16.3.11PACh. 16 - Prob. 16.3.12PACh. 16 - Prob. 16.2CTECh. 16 - Prob. 16.3CTE
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