Principles of Economics 2e
Principles of Economics 2e
2nd Edition
ISBN: 9781947172364
Author: Steven A. Greenlaw; David Shapiro
Publisher: OpenStax
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Chapter 31, Problem 3SCQ

In the late 1990s, the U.S. government moved from a budget deficit to a budget surplus and the trade deficit in the U.S. economy grew substantially. Using the national saving and investment identity, what can you say about the direction in which saving on/or investment must have changed in this economy?

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Why would removing a trade restriction, such as a tariff, lead to more rapid economic growth? Explain how higher savings leads to a higher standard of living.  What might deter a policymaker from trying to raise the rate of saving? What is a budget deficit? How does it affect interest rates, investments and economic growth? How does the financial system coordinate saving and investment? What is the financial system, Name and describe two markets that are part of the financial system in the U.S. economy.  Name and describe two financial intermediaries. GDP in 2019 was $21 trillion.  Consumption equals $12 trillion. Government spending was $5 trillion.  The budget deficit was $600 billion. Why do economists use real GDP rather than nominal GDP to gauge economic well-being?  Define "Real" and "Nominal" GDP and explain the differences between them (Real and Nominal GDP). Explain why an economy's income must equal its expenditure.
A country recently had $800 billion worth of domestic investment and its residents purchased $400 billion worth of foreign assets. If foreigners purchased $100 billion of this country’s assets, what was this country’s saving? Explain how you found your answer.
Briefly explain what a change in any part of the national saving and investment identity points out.

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Principles of Economics 2e

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