Principles of Macroeconomics, Loose-Leaf Version
8th Edition
ISBN: 9781337096881
Author: Mankiw, N. Gregory
Publisher: South-Western College Pub
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Chapter 13, Problem 3PA
Subpart (a):
To determine
The difference between the savings and investment.
Subpart (b):
To determine
The difference between the savings and investment.
Subpart (c):
To determine
The difference between the savings and investment.
Subpart (d):
To determine
The difference between the savings and investment.
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Which of the following situations represents investment? Saving? ExplainYour family takes out a mortgage and buys a new house. You use your paycheque to buy stock in Sagicor Financial Services.
Explain the difference between saving and investment as defined by a macroeconomist. Which of the following situations represent investment and which represent saving? Explain.a. Your family takes out a mortgage and buys a new house.You use your $200 paycheck to buy stock in Africel.Your roommate earns $100 and deposits it in his account at a bank.You borrow $1,000 from a bank to buy a car to use in your pizza delivery business.The interest rate is 7 percent. Use the concept of present value to compare $200 to be received in 10 years and $300 to be received in 20 years.A company has an investment project that would cost $10 million today and yield a payoff of $15 million in 4 years.Should the firm undertake the project if the interest rate is 11 percent? 10 percent? 9 percent? 8 percent?Can you figure out the exact cutoff for the interest rate between profitability and nonprofitability?
A friend asks you to explain the difference between saving and investment. Explain the difference.
Chapter 13 Solutions
Principles of Macroeconomics, Loose-Leaf Version
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- Explain the difference between saving and investment as defined by macroeconomist. Which of the following situations represent investment? Saving? Explain. a. Your family takes out a mortgage and buys a new house. b. You use your €500 wage payment to buy stock in BP. c. Your flatmate earns €200 and deposits it in her account at a bank. d. You borrow €5.000 from a bank to buy a car to use in your pizza delivery business.arrow_forwardIn the language of macroeconomics, a person or firm purchases new capital. occurs when a person's income exceeds his consumption, while Which of the following situations represent saving? Check all that apply. You use your $200 paycheck to buy stock in AT&T. Your family takes out a mortgage and buys a new house. You borrow $1,000 from a bank to buy a car to use in your pizza delivery business. Your roommate earns $100 and deposits it in his account at a bank. occurs whenarrow_forwardClassify each of the following based on the macroeconomic definitions of saving and investment. Saving Investment Neha borrows money to build a new lab for her engineering firm. Teresa purchases stock in Pherk, a pharmaceutical company. Sam purchases a new condominium in San Francisco. Lorenzo purchases a certificate of deposit at his bank.arrow_forward
- Problem 1: Identify each of the following acts as representing either saving or investment. a. Lan uses some of his income to buy government bonds. b. Minh takes some of his income and buys mutual funds. c. Linh purchases a new truck for his delivery business using borrowed funds. d. Peter uses some of his income to buy stock in a major corporation, e. Dave hires a builder to construct a new home using borrowed funds.arrow_forwardExplain the difference between saving andinvestment as defined by a macroeconomist. Whichof the following situations represent investment andwhich represent saving? Explain.a. Your family takes out a mortgage and buys a newhouse.b. You use your $200 paycheck to buy stock in AT&T.c. Your roommate earns $100 and deposits it in hisaccount at a bank.d. You borrow $1,000 from a bank to buy a car to usein your pizza delivery business.arrow_forwardThis 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…arrow_forward
- Economics Which of the following situations represent saving? a) Mike borrows $8,000 from a bank and buys a truck for his personal use. b) John uses his $500 paycheck to buy stock in Microsoft. c) Austin borrows $9,000 from a bank to buy a truck to use in his lawn mowing business. d) Your roommate earns $2000 and spends itarrow_forward"In the financial sector and in the economy, commercial banks play an important part. As a core component of the financial economy, banks efficiently assign savers' assets to risk-takers." Discuss.arrow_forwardClassify each of the following based on the macroeconomic definitions of saving and investment.arrow_forward
- Please give a detailed answer below and make sure the answer is correct.arrow_forwardClassify each of the following scenarios listed in the table below using the macroeconomic definitions of saving and investment. Shen purchases a new townhouse in Hartford. Poornima borrows money to build an addition to a lab owned by her engineering firm. Manuel purchases a certificate of deposit at his bank. Valerie purchases stock in Tesqar, a biotech firm. Saving Investment Oarrow_forwardare my answers correct?arrow_forward
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