Q#1) Consider the following equations describing the components of demand and equilibrium in the goods market: C= 120 + 0.8 Yd I= 100 G= 130 T= 40 1. What is the equilibrium level of output in this economy. 2. calculate government spending multiplier and tax multiplier 3. There is a permanent increase in government spending of 30 units (so, the new equilibrium output? now G =160). What is

Q#1) Consider the following equations describing the components of demand and equilibrium in the goods market: C= 120 + 0.8 Yd I= 100 G= 130 T= 40 1. What is the equilibrium level of output in this economy. 2. calculate government spending multiplier and tax multiplier 3. There is a permanent increase in government spending of 30 units (so, the new equilibrium output? now G =160). What is

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

See similar textbooks

Similar questions

can you explain this a little more for me? its a practice quiz. i provided the prof's answer and mild explanation of the correct answer, but I still dont understand it. 13. If government spending is increased by $5, and this increase in spending is financed by a tax increase in the same amount, the effect on equilibrium would be: A). zero – the balance each other out. B) an increase in equilibrium of $10. C) a decrease in equilibrium of $5. D) an increase in equilibrium of $5. This is his answer: 13. d (compare fiscal policy options #1 and #2 shown above and use $5 for both ∆G and ∆Tx;use any MPC, for example .90) i dont understand how to math it. Can you show me how?
6. Changes in taxes The following graph plots an aggregate demand curve. Using the graph, shift the aggregate demand curve to depict the impact that a tax hike has on the economy. PRICE LEVEL 130 120 110 g 100 90 80 Aggregate Demand 70 0 10 20 30 OUTPUT 40 50 60 Aggregate Demand (?) Suppose the governments of two very similar economies, economy Y and economy Z, implement a tax cut of equal size. The tax cut in economy Y is temporary, while the tax cut in economy Z is permanent. The economies are otherwise completely identical. The tax cut will have a smaller impact on aggregate demand in the economy with the
8. Changes in taxes The following graph plots an aggregate demand curve. Using the graph, shift the aggregate demand curve to depict the impact that a tax hike has on the economy. PRICE LEVEL 130 120 110 100 8 90 80 70 0 10 20 30 OUTPUT Aggregate Demand 40 50 60 Aggregate Demand ? Suppose the governments of two very similar economies, economy Y and economy Z, implement a permanent tax cut of equal size. Investment spending in economy Y is more sensitive to changes in the interest rate than investment spending in economy Z. The economies are otherwise completely identical. The tax cut will have a larger impact on aggregate demand in the economy with the
4. The multiplier effect of a change in government purchases Consider a hypothetical closed economy in which households spend $0.60 of each additional dollar they earn and save the remaining $0.40. The marginal propensity to consume (MPC) for this economy is and the spending multiplier for this economy is Suppose the government in this economy decides to increase government purchases by $400 billion. The increase In government purchases will lead to an increase in income, generating an initial change in consumption equal to This increases income yet again, causing a second change in consumption equal to . The total change in demand resulting from the initial change in government spending Is The following graph shows the aggregate demand curve (AD¡) for this economy before the change in government spending. Use the green line (triangle symbol) to plot the new aggregate demand curve (AD2) after the multiplier effect takes place. For simplicity, assume that there is no "crowding out."…
1. The multiplier effect of a change in government purchases Consider a hypothetical closed economy in which households spend $0.60 of each additional dollar they earn and save the remaining $0.40. The marginal propensity to consume (MPC) for this economy is 0.6 v , and the expenditure multiplier for this economy is v Suppose the government in this economy decides to increase government purchases by $400 billion. The increase in government purchases will lead to an increase in income, generating an initial change in consumption equal to v. This increases income yet again, causing a second change in consumption equal to The total change in demand resulting from the initial change in government spending is
An open-economy is characterized by the following: C = 750 +0.8 (Y-T) $$1-1500$$ G = 250 T = 200 X = 800 M = 0.4Y
6. Changes in taxes The following graph shows the aggregate demand curve. Shift the aggregate demand curve on the graph to show the impact of a tax cut. PRICE LEVEL 130 120 110 100 90 80 70 0 10 20 30 OUTPUT Aggregate Demand 40 50 60 Aggregate Demand (2) Suppose the governments of two different economies, economy A and economy B, Implement a permanent tax cut of the same size. The marginal propensity to consume (MPC) in economy A is 0.7 and the MPC in economy B is 0.85. The economies are identical in all other respects. The tax cut will have a smaller impact on aggregate demand in the economy with the
a) Solve for equilibrium output in terms of the exogenous variables. b) What is the multiplier? Is the multiplier higher whent1is 0 or whent1is positive? Note)t1= 0is the same as the baseline case we covered in class when taxes are exogenous. c) Supposec0increases by $300 m. What is the change in equilibrium Y when c1= 0.5 and t1= 0.2. What about whenc1= 0.5 and t1= 0?
4. The multiplier effect of a change in government purchases Suppose there is some hypothetical closed economy in which households spend $0.80 of each additional dollar they earn and save the remaining $0.20. The marginal propensity to consume (MPC) for this economy is 0.8, and the spending multiplier for this economy is 5. Suppose the government in this economy decides to decrease government purchases by $400 billion. The decrease in government spending will lead to a decrease in income, creating an initial change in consumption equal to -$2,000 billion. This decreases income yet again, leading to a second change in consumption equal to The total change in demand resulting from the initial change in government spending is The following graph shows the aggregate demand curve (AD) for this economy before the change in government spending. Use the green line (triangle symbol) to plot the new aggregate demand curve (AD₂) after the multiplier effect takes place. For simplicity, assume that…
Suppose that in the given economy the tax multiplier is equal to -4 and the government increases its purchases by AED5000 billions. If the net effect after the crowding out is 1/5 of the shifting due to the multiplier effect, estimate the extent of the crowding out, for any level of the price. Discuss and show the steps followed.
5. Fiscal policy, the money market, and aggregate demand Suppose there is some hypothetical economy in which households spend $0.50 of each additional dollar they earn and save the $0.50 they have left over. The following graph plots the economy's initial aggregate demand curve (AD₂). Suppose now that the government increases its purchases by $2.5 billion. Use the green line (triangle symbol) on the following graph to show the aggregate demand curve (AD₂) after the multiplier effect takes place. Hint: Be sure the new aggregate demand curve (AD₂) is parallel to AD₁. You can see the slope of AD, by selecting it on the following graph. ? 116 114 112 110 108 106 104 102 100 5 AD₁ 100 0 0 102 104 106 108 110 OUTPUT (Billions of dollars) 112 5 known as the The following graph plots equilibrium in the money market at an interest rate of 3% and a quantity of money equal to $15 billion. Money Supply 114 Show the impact of the Increase in government purchases on the Interest rate by shifting one…
2. Fiscal policy Suppose a hypothetical economy is currently in a situation of deficient aggregate demand of $64 billion. Four economists agree that expansionary fiscal policy can increase total spending and move the economy out of recession, but they are debating which type of expansionary policy should be used. Economist A believes that the government spending multiplier is 8 and the tax multiplier is 4. Economist B believes that the government spending multiplier is 4 and the tax multiplier is 2. Compute the amount the government would have to increase spending to close the output gap according to each economist's belief. Then, for each scenario, compute the size of the tax cut that would achieve this same effect. Policy Options for Closing Output Gap Increase in Spending Tax Cut (Billions of dollars) Spending Multiplier (Billions of dollars) Tax Multiplier 4 Economist A 8 Economist B 4 2 Economist C favors increases in government spending over tax cuts. This means that Economist C…