Macroeconomics (7th Edition)
7th Edition
ISBN: 9780134738314
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
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Chapter 13, Problem 13.4.7PA
Sub part (a):
To determine
Changes in real
Sub part (b):
To determine
Changes in unemployment.
Sub part (c):
To determine
Changes in inflation.
Sub part (d):
To determine
Changes in
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Answer the following macroeconomics questions.i. What is the difference between nominal GDP and real GDP? Which one of them is used to calculate the economic growth rate? Justify your answer.ii. Give the equation used to calculate the unemployment rate. State the different types of unemployment. In your opinion, which type is the most problematic one? Justify your answer.iii. Governments may achieve certain economic goals; say controlling inflation, by implementing fiscal and/or monetary policies. Briefly explain the difference between fiscal and monetary policies.
Assume real GDP in 2019 was $17,230 billion, nominal GDP in 2020 was $18,316 billion, and the GDP‑deflator has increased from 100 in 2019 to 113 in 2020.
a. What is the annual growth rate of real GDP?
b. Do you think the welfare of all people in the U.S. has increased during that time? Why or why not?
c. Calculate the inflation rate in 2020.
There is a chart for quesition 2 that is attached as an image.
Suppose that work hours in New Zombie are 200 in year 1 and productivity is $8 per hour worked. What is New Zombie’s real GDP? If work hours increase to 210 in year 2 and productivity rises to $10 per hour, what is New Zombie’s rate of economic growth? Explain why sustained long-term economic growth comes from increases in labor productivity. Why do you think the trend rate of U.S. productivity growth has increased since the earlier 1973–1995 period?
Hint: The quantity of labor and increases in labor productivity are important sources of economic growth. Between 1953 and 2015, in the US economy the labor force increased from 63 million to 158 million workers. Productivity growth has usually been the more significant factor. To calculate real GDP in a given year you have to multiply hours worked by productivity.
2. Suppose that New Zombie has adopted the framework used by the US Bureau of Labor Statistics to calculate its…
Chapter 13 Solutions
Macroeconomics (7th Edition)
Ch. 13 - Prob. 13.1.1RQCh. 13 - Prob. 13.1.2RQCh. 13 - Prob. 13.1.3RQCh. 13 - Prob. 13.1.4PACh. 13 - Prob. 13.1.5PACh. 13 - Prob. 13.1.6PACh. 13 - Prob. 13.1.7PACh. 13 - Prob. 13.1.8PACh. 13 - Prob. 13.1.9PACh. 13 - Prob. 13.1.10PA
Ch. 13 - Prob. 13.2.1RQCh. 13 - Prob. 13.2.2RQCh. 13 - Prob. 13.2.4RQCh. 13 - Prob. 13.2.5RQCh. 13 - Prob. 13.2.6PACh. 13 - Prob. 13.2.7PACh. 13 - Prob. 13.2.8PACh. 13 - Prob. 13.2.9PACh. 13 - An article in the Economist noted that the...Ch. 13 - Prob. 13.2.11PACh. 13 - Prob. 13.2.12PACh. 13 - Prob. 13.2.13PACh. 13 - Prob. 13.2.14PACh. 13 - Prob. 13.2.15PACh. 13 - Prob. 13.3.1RQCh. 13 - Prob. 13.3.2RQCh. 13 - Prob. 13.3.3RQCh. 13 - Prob. 13.3.4PACh. 13 - Prob. 13.3.5PACh. 13 - Prob. 13.3.6PACh. 13 - Prob. 13.3.7PACh. 13 - Prob. 13.3.8PACh. 13 - Prob. 13.3.9PACh. 13 - Prob. 13.3.10PACh. 13 - Prob. 13.4.1RQCh. 13 - Prob. 13.4.2RQCh. 13 - Prob. 13.4.3RQCh. 13 - Prob. 13.4.4PACh. 13 - Prob. 13.4.5PACh. 13 - Prob. 13.4.6PACh. 13 - Prob. 13.4.7PACh. 13 - Prob. 13.4.8PACh. 13 - Prob. 13.4.9PACh. 13 - Prob. 13.4.10PACh. 13 - Prob. 13.2RDECh. 13 - Prob. 13.1CTECh. 13 - Prob. 13.2CTE
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