al Saving of dollars) 55 50 45 40 Domestic Investment (Billions of dollars) 30 40 50 60 70 Net Capital Outflow (Billions of dollars) -15 -10 -5 35 5 30 80 10 table, use the blue points (circle symbol) to plot the demand for loanable funds. Next, use th loanable funds. Finally, use the black point (cross symbol) to indicate the equilibrium in this m e Funds Demand Supply Equilibrium 70

Brief Principles of Macroeconomics (MindTap Course List)
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Author:N. Gregory Mankiw
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Chapter8: Savings,investment And The Financial System
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3. Effects of a government budget deficit
Consider a hypothetical open economy. The following table presents data on the relationship between various real interest rates and national saving,
domestic investment, and net capital outflow in this economy, where the currency is the U.S. dollar. Assume that the economy is currently
experiencing a balanced government budget.
Real Interest Rate
(Percent)
7
National Saving
(Billions of dollars)
55
Domestic Investment
(Billions of dollars)
Net Capital Outflow
(Billions of dollars)
30
-15
6
50
40
-10
5
45
50
-5
4
40
60
0
3
35
70
5
2
30
80
10
Given the information in the preceding table, use the blue points (circle symbol) to plot the demand for loanable funds. Next, use the orange points
(square symbol) to plot the supply of loanable funds. Finally, use the black point (cross symbol) to indicate the equilibrium in this market.
Market for Loanable Funds
10
O
Demand
8
O
Supply
*+
Equilibrium
20
40
80
60
QUANTITY OF LOANABLE FUNDS
REAL INTEREST RATE
6
2
0
0
100
Transcribed Image Text:3. Effects of a government budget deficit Consider a hypothetical open economy. The following table presents data on the relationship between various real interest rates and national saving, domestic investment, and net capital outflow in this economy, where the currency is the U.S. dollar. Assume that the economy is currently experiencing a balanced government budget. Real Interest Rate (Percent) 7 National Saving (Billions of dollars) 55 Domestic Investment (Billions of dollars) Net Capital Outflow (Billions of dollars) 30 -15 6 50 40 -10 5 45 50 -5 4 40 60 0 3 35 70 5 2 30 80 10 Given the information in the preceding table, use the blue points (circle symbol) to plot the demand for loanable funds. Next, use the orange points (square symbol) to plot the supply of loanable funds. Finally, use the black point (cross symbol) to indicate the equilibrium in this market. Market for Loanable Funds 10 O Demand 8 O Supply *+ Equilibrium 20 40 80 60 QUANTITY OF LOANABLE FUNDS REAL INTEREST RATE 6 2 0 0 100
On the following graph, plot the relationship between the real interest rate and net capital outflow by using the green points (triangle symbol) to plot
the points from the initial data table. Then use the black point (X symbol) to indicate the level of net capital outflow at the equilibrium real interest
rate you derived in the previous graph.
Net Capital Outflow
10
A
8
NCO
+
6
Eqm. NCO
REAL INTEREST RATE
-10
0
5
10
15
NET CAPITAL OUTFLOW (Billions of dollars)
6
-20
-15
-10
-5
0
5
10
15
20
NET CAPITAL OUTFLOW (Billions of dollars)
Because of the relationship between net capital outflow and net exports, the level of het capital outflow at the equilibrium real interest rate implies
that the economy is experiencing
▼
which leads to
Now, suppose the government is experiencing a budget deficit. This means that
loanable funds.
After the budget deficit occurs, suppose the new equilibrium real interest rate is 6%. The following graph shows the demand curve in the foreign-
currency exchange market.
REAL INTEREST R
-20 -15
5
och
20
Eqm. NCO
Transcribed Image Text:On the following graph, plot the relationship between the real interest rate and net capital outflow by using the green points (triangle symbol) to plot the points from the initial data table. Then use the black point (X symbol) to indicate the level of net capital outflow at the equilibrium real interest rate you derived in the previous graph. Net Capital Outflow 10 A 8 NCO + 6 Eqm. NCO REAL INTEREST RATE -10 0 5 10 15 NET CAPITAL OUTFLOW (Billions of dollars) 6 -20 -15 -10 -5 0 5 10 15 20 NET CAPITAL OUTFLOW (Billions of dollars) Because of the relationship between net capital outflow and net exports, the level of het capital outflow at the equilibrium real interest rate implies that the economy is experiencing ▼ which leads to Now, suppose the government is experiencing a budget deficit. This means that loanable funds. After the budget deficit occurs, suppose the new equilibrium real interest rate is 6%. The following graph shows the demand curve in the foreign- currency exchange market. REAL INTEREST R -20 -15 5 och 20 Eqm. NCO
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