Economics (7th Edition) (What's New in Economics)
7th Edition
ISBN: 9780134738321
Author: R. Glenn Hubbard, Anthony Patrick O'Brien
Publisher: PEARSON
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Question
Chapter 21, Problem 21.2.12PA
Sub part (a):
To determine
The shift of equilibrium position in loanable market.
Sub part (b):
To determine
The shift of equilibrium position in loanable market.
Sub part (c):
To determine
The shift of equilibrium position in loanable market.
Sub part (d):
To determine
The shift of equilibrium position in loanable market.
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Use the loanable funds market to illustrate the effect of the following events on the equilibrium. Illustrate the effects on the interest rate and quantity of investment-savings
a) The proportion of retired people in the population goes up. Think that usually retired people generally save less than working people at any interest rate.
b) At any given interest rate, consumers decide to save more (assume the budget balance is zero).
c) At any given interest rate, businesses become very optimistic about the future profitability of investment spending (assume the budget balance is zero).
Draw a graph to illustrate the effect of a decrease in the demand for loanable funds and
a smaller decrease in the supply of loanable funds on the real interest rate and the equilibrium
quantity of loanable funds.
Draw a demand for loanable funds curve. Label it DLF
Draw a supply of loanable funds curve. Label it SLF
Draw a point at the equilibrium real interest rate and quantity of loanable funds. Label it 1.
Draw a curve that shows a decrease in the demand for loanable funds. Label it DLF₁.
Draw a curve that shows a smaller decrease in the supply of loanable funds. Label it SLF₁.
Draw a point at the new equilibrium real interest rate and quantity of loanable funds. Label it 2.
KKKTES
12.0
10.0
8.0
6.0
4.0
20
Real interest rate (percent per year)
0.0+
0.0
5.0
Q
Q
2
1.0
2.0 3.0 4.0
Loanable funds (trillions of 2012 dollars)
>>> Draw only the objects specified in the question.
3.3 Explain and show graphically how an increase in household saving affects the equilibrium interest
rate and the equilibrium quantity of loanable funds.
3.4 Explain and show graphically how an increase in expected profits from firm investment projects
affects the equilibrium interest rate and the equilibrium quantity of loanable funds.
3.5 Explain and show graphically how an increase in government spending (i.e. budget deficit) affects
the equilibrium interest rate in the market for loanable funds.
Chapter 21 Solutions
Economics (7th Edition) (What's New in Economics)
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. 21.2.5PACh. 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. 21.2.17PACh. 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. 21.1RDECh. 21 - Prob. 21.2RDECh. 21 - Prob. 21.3RDECh. 21 - Prob. 21.2CTE
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Similar questions
- Use the graph to answer the question that follows. Real interest rate % r Dif q q' Quantity of loanable funds $ The graph shows a change in an economy after the government's decision to provide tax benefits to businesses in an effort to increase investment. What is the new point of equilibrium in the economy's loanable funds market? O o Or O o O q Or o' Sif D'Ifarrow_forwardDraw a graph depicting interest rates at the quantity of loanable funds. Answer the following questions regarding this graph. Explain why the supply of loanable funds is upward sloping. Explain why the demand of loanable funds is downward sloping. If the Federal Reserve sells government bonds, show what will happen to this graph. Explain the effects on interest rates and the quantity of loanable funds. If the Federal Reserve lowers the required reserve rate, show what will happen to this graph. Explain the effects on interest rates and the quantity of loanable funds.arrow_forwardDraw a graph to illustrate the effect of an increase in the demand for loanable funds and an even larger increase in the supply of loanable funds on the equilibrium quantity of loanable funds and the real interest rate.arrow_forward
- According to how we model the Loanable Funds market in Ch. 6 (considering household savings and taking (T – G) as government’s net ‘saving,’ which could be negative it there were a budget deficit), which of the following shifts the Supply of Loanable Funds curve to the left? (T = taxes; G = government spending.) Group of answer choices A) higher tax rates on business investment spending B) a change in tastes toward consuming less C) higher budget deficit D) change in tastes toward saving more E) lower budget deficitarrow_forwardDraw a correctly labeled graph of the loanable funds market showing the equilibrium real interest rate and the equilibrium quantity of loanable funds.arrow_forwardU3e the tollowing graph to show the effects on the Market for Loanable Funds of businesses discovering they have more than enough capital to meet the demand for their goods: Instructions: Drag the demand curve to illustrate the appropriate change in demand. Market for Loanable Funds Interest Rate 100 Supply (Savings) 90 80 70 60 50 Demand (Investment) 40 30 20 10 10 20 30 40 50 60 70 80 90 100 Dollar volume of Savings, Investmentarrow_forward
- The following graph shows the market for loanable funds in a closed economy. The upward-sloping orange line represents the supply of loanable funds, and the downward-sloping blue line represents the demand for loanable funds. 10 Supply 8 Demand 100 200 300 400 500 600 700 800 900 1000 LOANABLE FUNDS (Billions of dollars) is the source of the supply of loanable funds. As the interest rate falls, the quantity of loanable funds supplied increases v Suppose the interest rate is 4.5%. Based on the previous graph, the quantity of loanable funds supplied is v than the quantity of loans demanded, resulting in a v of loanable funds. This would encourage lenders to v the interest rates they charge, thereby v the quantity of loanable funds supplied and v the quantity of loanable funds demanded, moving the market toward the equilibrium interest rate of 5% . INTEREST RATE (Percent)arrow_forwarda high interest rate can also indicate that something positive is happening in the economy. Describe how positive factors can lead to an increased in the demand for loanable funds and then an increase in the interest rate.arrow_forwardRecently, the economies of North Korea and Norway have begun to grow very rapidly. This increases their citizens’ income and wealth as well. In turn, these citizens increase their savings not only in their country, but also in the United States. In this case, which of the following statements is correct? A. The supply of loanable funds decreases as savings increase. B. The supply of loanable funds increases as savings increase. C. The demand of loanable funds decreases as savings increase. D. Both supply and demand of loanable funds increase as savings increase.arrow_forward
- Most Australians are found to be frugal during the coronavirus pandemic and have started saving more. Explain how an increase in household saving affects the equilibrium interest rate and the equilibrium quantity of loanable funds.arrow_forwardShow the effect on the real interest rate and equilibrium quantity of loanable funds of a decrease in the demand for loanable funds and a smaller decrease in the supply of loanable funds. Draw a demand for loanable funds curve. Label it DLF0. Draw a supply of loanable funds curve. Label it SLF0. Draw a point at the equilibrium real interest rate and quantity of loanable funds. Label it 1. Draw a curve that shows a decrease in the demand for loanable funds. Label it DLF1. Draw a curve that shows a smaller decrease in the supply of loanable funds. Label it SLF1. Draw a point at the new equilibrium real interest rate and quantity of loanable funds. Label it 2.arrow_forwardOn the following graph, show the impact of the increase in government purchases on the interest rate by shifting one or both of the curves. Supply X Demand 2 10 20 30 40 50 QUANTITY OF LOANABLE FUNDS (Billions of dollars) 12 IN TEREST RATE 10 0 0 60 ģ Demand Supply ? Suppose that for each one-percentage-point increase in the interest rate, the level of investment spending declines by $1.25 billion. by According to the change you made to the loanable funds market in the previous scenario, the increase in government purchases causes the interest rate in the money market to from 6% to %. The change in the interest rate causes the level of investment spending to $ billion. by After the multiplier effect is accounted for, the change in investment spending will cause the quantity of output demanded to $ billion at each price level. The impact of an increase in government purchases on the interest rate and the level of investment spending is known as the effect. Place the purple line (diamond…arrow_forward
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