Use the following information for all of the questions in this Check Point: Y $14 trillion C- $8 trillion | - $3 trillion TR = $1 trillion T- $3 trillion Enter your answers as whole numbers only (no decimals, no $). For example, if the answer is $7 trillion, you would only enter 7 as Question 1 What would government purchases be equal to? $. trillion. Question 2 What would private saving be equal to? $. trillion, Question 3 What would public saving be equal to? $. trillion.

Use the following information for all of the questions in this Check Point: Y $14 trillion C- $8 trillion | - $3 trillion TR = $1 trillion T- $3 trillion Enter your answers as whole numbers only (no decimals, no $). For example, if the answer is $7 trillion, you would only enter 7 as Question 1 What would government purchases be equal to? $. trillion. Question 2 What would private saving be equal to? $. trillion, Question 3 What would public saving be equal to? $. trillion.

Brief Principles of Macroeconomics (MindTap Course List)

8th Edition

ISBN:9781337091985

Author:N. Gregory Mankiw

Publisher:N. Gregory Mankiw

Chapter8: Savings,investment And The Financial System

Section: Chapter Questions

Problem 4PA

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Assume that GDP (Y ) is 5,000 in a closed economy. Consumption (C) is given by the equationC = 1,200 + 0.6(Y −T)−100r, where r is the real interest rate, in percent. Investment (I) is givenby the equation I = 2,000 − 200r. Taxes (T) are 1,000, and government spending (G) is 1,500.(a) What are the equilibrium values of C, I, and r? (b) What are the values of private saving, public saving, and national saving? (c) For the given consumption function, what does the relationship between consumption and theinterest rate imply about the saving schedule?
1) Following is information for the economy of Donut. All units are million dollars. Their autonomous consumption is $500, and the marginal propensity to consume is 0.6. Investment spending is constant at $300, and government expenditure is constant at $200. Exports are constant at $100 and imports are constant at $230. Net taxes are constant at $100. Calculate and state your answers for the following questions. A.. What is the value of private saving in this economy when the real GDP is $500? B..What is the value of autonomous aggregate expenditure i.e. AE0? C..What is the size of the multiplier in this economy? D... What is the value of aggregate planned expenditure when real GDP is $1000?
Assume that the economy can be modeled as follows: AE = C + I + G C = 300 + .6Yd I = 400 G = 100 T = 200 y= 1700 consumption = 1200 4) What is the level of private saving in equilibrium? 5) What is the level of public saving in equilibrium? 6) What is the level of aggregate saving in equilibrium? 7) Imagine the government would like to increase equilibrium GDP to 2,000, what would it have to set the level of government spending to? 8) What is the size of the spending multiplier? 9) What is the size of the tax multiplier?
Please help with this from c and d. Please make it make sense because I have seen answers that dont seem right. With graphs as well if you can for the two.Consider an economy described by the following equations:Y=C + I +GY=7,000G=4000T=2,000C=150+0.75(Y-T)I=1,000-50ra. In this economy, compute private saving, public saving and national saving.b. Calculate the equilibrium interest rate. c. Now suppose the G rises by 1,000. Compute private saving, public saving, andnational saving.d. Calculate the new equilibrium interest rate.
#3 . Assume an economy with 1000 consumers. Each consumer has income in the current period of 50 units and future income of 60 units, and pays a lump-sum tax of 10 in the current period and 20 in the future period. The market real interest rate is 8%. Of the 1000 consumers, 500 consume 60 units in the future, while 500 consume 20 units in the future. (a) Determine each consumer’s current consumption and current saving. (b) Determine aggregate private saving, aggregate consumption in each period, government spending in the current and future periods, the current-period government deficit, and the quantity of debt issued by the government in the current period.
Consider an economy described by the following equations:Y=C + I +GY=7,000G=4000T=2,000C=150+0.75(Y-T)I=1,000-50ra. In this economy, compute private saving, public saving and national saving.b. Calculate the equilibrium interest rate.c. Now suppose the G rises by 1,000. Compute private saving, public saving, and nationalsaving.d. Calculate the new equilibrium interest rate. Answer only part c and d in this question as I have attempted first two parts already.
Write out the equation for desired national savings. What changesto desired national saving and desired national consumption happen whengovernment spending increases, funded by an increase in taxes? Why doesconsumption change by less than G?
Q. 1: Consider an economy described as follows:Y = C + I + GY= 8000G = 2500T = 2000C = 1000 + 2/3 (Y – T)I = 1200 – 100ra. Compute public savings, private savings and national savings for this economy.b. Find the equilibrium interest rate.c. Now, suppose that T increased by 500, compute public savings, private savings and national savings for this economy.d. What happens to new equilibrium interest rate.
Consider an economy described by the following equations: Y = C+I+G Y = 5000 G = 1000 T = 1000 C = 250 + 0.75(Y-T) I = 1000 - 50r In this economy, compute private saving, public saving, and national saving. Find equilibrium interest rate. Now suppose that G rises to 1250. Compute private saving, public saving, and national saving. Find the new equilibrium interest rate. Using your knowledge of Macroeconomics and intuition explain the reason why increasing government expenditure causes interest rate to rise? If the government wants to increase the amount of savings in the economy, how should it alter government spending? What effect will this action have on the interest rate in the economy?
Suppose, the government of Australia incurs a budget deficit of $50 billion due to increased government spending in 2020 as result of Covid 19. Because of this, the government borrowing in 2021 increases by the same amount. a) Compare the size of equilibrium changes in 1) investment, 2) public saving, 3) private saving and 4) national saving (public saving + private saving) with $50 billion increase in borrowing. Compare the changes (increase/decrease) in these variables indicating same, less or more than the $50 billion. b) Will the equilibrium quantity of national savings change by more or less than the initial change in public saving? Explain your answer
Assume an economy with 1000 consumers. Each consumer has income in the current period of 50 units and future income of 60 units, and pays a lump-sum tax of 10 in the current period and 20 in the future period. The market real interest rate is 8%. Of the 1000 consumers, 500 consume 60 units in the future, while 500 consume 20 units in the future. Determine each consumer’s current consumption and current saving. Current Consumption: Current Saving: Determine aggregate private saving, aggregate consumption in each period, government spending in the current and future periods, the current-period government deficit, and the quantity of debt issued by the government in the current period. Aggregate Private Saving Aggregate Consumption Government spending: Current Future Current period government deficit Quantity of debt
Consider an economy described by the following equations:Y = C + I + GY = 5,000G = 1,000T = 1,000C = 250 + 0.75(Y −T )I = 1,000 − 50 r.a. In this economy, compute private saving, public saving, and national saving. b. Find the equilibrium interest rate. c. Now suppose that G rises to 1,250. Compute private saving, public saving, and national saving.