Macroeconomics
13th Edition
ISBN: 9780134744452
Author: PARKIN, Michael
Publisher: Pearson,
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Chapter 1.1, Problem 1RQ
To determine
Examples of scarcity.
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2. Suppose that a farmer has two ways to produce his crop. He can use a low-polluting
technology with the marginal cost curve MCL or a high polluting technology with the
marginal cost curve MCH. If the farmer uses the high-polluting technology, for each unit of
quantity produced, one unit of pollution is also produced. Pollution causes pollution
damages that are valued at $E per unit. The good produced can be sold in the market for $P
per unit.
P
1
MCH
0
Q₁
MCL
Q2
E
a.
b.
C.
If there are no restrictions on the firm's choices, which technology will the farmer use and
what quantity will he produce? Explain, referring to the area identified in the figure
Given your response in part a, is it socially efficient for there to be no restriction on
production? Explain, referring to the area identified in the figure
If the government restricts production to Q1, what technology would the farmer choose?
Would a socially efficient outcome be achieved? Explain, referring to the area identified in…
I need help in seeing how these are the answers. If you could please write down your steps so I can see how it's done please.
Suppose that a random sample of 216 twenty-year-old men is selected from a population and that their heights and weights are recorded. A regression of weight on height
yields
Weight = (-107.3628) + 4.2552 x Height, R2 = 0.875, SER = 11.0160
(2.3220) (0.3348)
where Weight is measured in pounds and Height is measured in inches.
A man has a late growth spurt and grows 1.6200 inches over the course of a year. Construct a confidence interval of 90% for the person's weight gain.
The 90% confidence interval for the person's weight gain is ( ☐ ☐) (in pounds). (Round your responses to two decimal places.)
Chapter 1 Solutions
Macroeconomics
Ch. 1.1 - Prob. 1RQCh. 1.1 - Prob. 2RQCh. 1.1 - Prob. 3RQCh. 1.2 - Prob. 1RQCh. 1.2 - Prob. 2RQCh. 1.3 - Prob. 1RQCh. 1.3 - Prob. 2RQCh. 1.3 - Prob. 3RQCh. 1.3 - Prob. 4RQCh. 1.3 - Prob. 5RQ
Ch. 1.4 - Prob. 1RQCh. 1.4 - Prob. 2RQCh. 1.4 - Prob. 3RQCh. 1.4 - Prob. 4RQCh. 1.5 - Prob. 1RQCh. 1.5 - Prob. 2RQCh. 1.5 - Prob. 3RQCh. 1.A - Prob. 1RQCh. 1.A - Prob. 2RQCh. 1.A - Prob. 3RQCh. 1.A - Prob. 4RQCh. 1.A - Prob. 5RQCh. 1.A - Prob. 6RQCh. 1.A - Prob. 7RQCh. 1.A - Prob. 8RQCh. 1.A - Prob. 9RQCh. 1.A - Prob. 10RQCh. 1.A - Prob. 11RQCh. 1.A - Prob. 1SPACh. 1.A - Prob. 2SPACh. 1.A - Prob. 3SPACh. 1.A - Prob. 4SPACh. 1.A - Prob. 5SPACh. 1.A - Prob. 6SPACh. 1.A - Prob. 7SPACh. 1.A - Prob. 8SPACh. 1.A - Prob. 9SPACh. 1.A - Prob. 10SPACh. 1.A - Prob. 11SPACh. 1.A - Prob. 12APACh. 1.A - Prob. 13APACh. 1.A - Prob. 14APACh. 1.A - Prob. 15APACh. 1.A - Prob. 16APACh. 1.A - Prob. 17APACh. 1.A - Prob. 18APACh. 1.A - Prob. 19APACh. 1.A - Prob. 20APACh. 1.A - Prob. 21APACh. 1.A - Prob. 22APACh. 1.A - Prob. 23APACh. 1 - Prob. 1SPACh. 1 - Prob. 2SPACh. 1 - Prob. 3SPACh. 1 - Prob. 4SPACh. 1 - Prob. 5SPACh. 1 - Prob. 6SPACh. 1 - Prob. 7APACh. 1 - Prob. 8APACh. 1 - Prob. 9APACh. 1 - Prob. 10APACh. 1 - Prob. 11APACh. 1 - Prob. 12APACh. 1 - Prob. 13APA
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