Economics (6th Edition)
6th Edition
ISBN: 9780134105956
Author: Hubbard
Publisher: PEARSON
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Chapter 21, Problem 21.1.11PA
To determine
Productivity in the long run and standard of living.
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The magazine Women of China reported that Chinese women in big cities spent 63% of their income on consumer goods last year, up from a meagre 26% in 2007. Clothing accounted for the biggest chunk of that spending, at nearly 30%, followed by digital products such as cellphones and cameras (11%) and travel (10%). Chinese consumption as a whole grew faster than the overall economy in the first half of the year and is expected to reach 42% of GDP by 2020, up from the current 36%.
Source: The Wall Street Journal, August 27, 2010
If the economy had been operating at a full employment equilibrium,
(a) Describe the macroeconomic equilibrium after the rise in consumer spending.
(b) Explain and draw a graph to illustrate how the economy can adjust in the long run to restore a full-employment equilibrium.
Sirius XM acquired Pandora, was this about scope or scale economies? How does economies of scale and scope differ, and how is growth in this case created from either an economy of scope or scale?
This question addresses the impact of saving on an economy by examining what happens if tax laws change to induce saving and how changes in tax laws can discourage saving.
The following graph shows the market for loanable funds.
Show the impact of a change in the tax law that successfully encourages saving by shifting either the demand curve (D), the supply curve (S), or both.
A tax law change that successfully encourages saving will (increase/decrease) interest rates, which leads to (less/more) investment and economic growth.
To better understand how changes in tax laws can affect saving, suppose that Madison, a rising third-year in college, plans to save $550 from her summer job in order to buy textbooks for the upcoming fall semester. Madison's parents are so impressed with her plans that they offer to pay her an additional 30% interest per month on the money she saves, which means that Madison is now earning a large rate of return on her saving. By the end of the…
Chapter 21 Solutions
Economics (6th Edition)
Ch. 21 - Prob. 21.1.1RQCh. 21 - Prob. 21.1.2RQCh. 21 - Prob. 21.1.3RQCh. 21 - Prob. 21.1.4RQCh. 21 - Prob. 21.1.5PACh. 21 - Prob. 21.1.6PACh. 21 - Prob. 21.1.7PACh. 21 - Prob. 21.1.8PACh. 21 - Prob. 21.1.9PACh. 21 - Prob. 21.1.10PA
Ch. 21 - Prob. 21.1.11PACh. 21 - Prob. 21.1.12PACh. 21 - Prob. 21.1.13PACh. 21 - Prob. 21.1.14PACh. 21 - Prob. 21.2.1RQCh. 21 - Prob. 21.2.2RQCh. 21 - Prob. 21.2.3RQCh. 21 - Prob. 21.2.4RQCh. 21 - Prob. 21.2.5PACh. 21 - Prob. 21.2.6PACh. 21 - Prob. 21.2.7PACh. 21 - Prob. 21.2.8PACh. 21 - Prob. 21.2.9PACh. 21 - Prob. 21.2.10PACh. 21 - Prob. 21.2.11PACh. 21 - Prob. 21.2.12PACh. 21 - Prob. 21.2.13PACh. 21 - Prob. 21.2.14PACh. 21 - Prob. 21.2.15PACh. 21 - Prob. 21.2.16PACh. 21 - Prob. 21.2.17PACh. 21 - Prob. 21.3.1RQCh. 21 - Prob. 21.3.2RQCh. 21 - Prob. 21.3.3RQCh. 21 - Prob. 21.3.4PACh. 21 - Prob. 21.3.5PACh. 21 - Prob. 21.3.6PACh. 21 - Prob. 21.3.7PACh. 21 - Prob. 21.3.8PACh. 21 - Prob. 21.3.9PACh. 21 - Prob. 21.3.10PACh. 21 - Prob. 21.1RDECh. 21 - Prob. 21.2RDECh. 21 - Prob. 21.3RDE
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