Aggregate Demand I: Bullding the IS–LM Model – Quick Quiz Problem 2. According to the Keynesian cross model, if the marginal propensity to consume is 2/3, a cut in taxes of $120 billion increases equilibrium income by S160 billion. S180 billion. $240 billion $360 billion.
Q: Consider an economy whose marginal propensity to consume is c = 0.6 and taxes, T, are lump sum.…
A: Saving is basically that part of income that is kept aside after consumption for future expenses. It…
Q: 1. According to the Keynesian cross model, if the murginal propensity to consume is 2/3, an increase…
A: Given marginal propensity to consume = 2/3 Increase in government purchases = $120 billion
Q: B. Using the IS curve, explain the determinants of the slope and position of the curve.
A: Since you have asked multiple questions, we will answer only one. If you want any specific question…
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A: Marginal propensity to consume refers to the change in consumption with respect to change in income.
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A: Note : Since yove uploaded multiple questions, only the first question shall be answered at a time .…
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A: Answer: True, Explanation: If the money demand does not depend on income then the LM will be…
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A: * SOLUTION :- (2) From the given information the answer is given as ,
Q: 3. The impact of a tax cut (a) On the Keynesian cross (b) On the IS-LM equilibrium
A: If tax reduces then the income of the people will increase and people will purchase more and consume…
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A: We will answer the first question since the exact one was not specified. Please submit a new…
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A: The IS LM model explains a relationship between the interest rate and the quantity of real GDP. The…
Q: ) Given the following simple Keynesian Model: Y = C + I + G + X-M, where Consumption schedule is…
A: Y = C + I + G + X-M Y = 100 + 0.75Y + 50 + 100 + 20 Y = 270 + 0.75 Y 0.25 Y = 270 Y = 1080
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Q: n the Keynesian cross, assume that the consumption function is given by C = 200 + 0.75 (Y - T).…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: Aggregate Demand I: Building the IS LM Model-End of Chapter Problem Although our development of the…
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- Parts d-e please a) There is an inflationary gap of $500 m in the full SR model, IS-LM; and I=450 + 0.25Y-1500i; C=350+.65 YD. Calculate the required to policy and show what will happen, cet. par., in the appropriate graph. b) Assume the economy is at YFE. In the full SR model, IS-LM, show what will happen if firm confidence falls, cet. par. What will happen to the components of the goods market? Use directional arrows to show and explain all these changes. Who should do what if FE is the goal of policy? c) We are in eqm in the full SR model, IS-LM. Following a single shock (so that only one curve shifts), cet. par., we see that the nominal interest rate has fallen and Y has risen then we know with certainty that the Fed has engaged in expansionary policy. True, False, or Uncertain? Show graph in i-Y space and explain fully. d) In the full SR model, IS-LM, we know that if to falls, cet. par., then the real Money Supply will increase. True, False, Uncertain? Explain. Show…n the Keynesian cross model, assume that the consumption function is given by C = 110 + 0.75(Y - T). Planned investment is 300; government purchases is 350. Assume a balanced budget. a. Graph planned expenditure as a function of income.b. What is the equilibrium level of income?c. If government purchases increase to 400, what is the new equilibrium income? What is the multiplier for government purchases? Solve D and Ed. What level of government purchases is needed to achieve an income of 2,200? (Taxes remain unchanged.)e. What level of taxes is needed to achieve an income of 2,200? (Government purchases remain at 350.)Recall the Keynesian Cross is the foundation to derive the IS curve. Suppose we have a simple closed economy. The cross of planned expenditure (PE) and the equilibrium condition (PE = Y) of this economy shows the equilibrium level of national output in the goods market. Here we assume the consumption (C) is a function of • C = 120 + 0.75(Y-T); Here the marginal propensity to consume (MPC) equals 0.75. Planned investment (I) is 200; government purchases (G) and taxes (T) are both 400. Use the conditions given, finish the following questions. (1) What is the equilibrium level of national income? Show step-by-step solution. Tip: recall the definition of planned expenditure (PE). At equilibrium, actual expenditure (Y) equals planned expenditure. (2) If government expenditures increase to 500, ceteris paribus (other things being equal), what is the new equilibrium income? What is the multiplier for government purchases? How much is the change of national income from the increase in…
- 1. Construct your Keynesian General Equilibrium model in an open economy with government. 2. Make your own assumptions and functions. Give your own numbers. And 3. calculate equilibrium income by two methods. a) One from writing the model and solving the model, b) secondly from all injections should be equal to all leakages. c) Calculate all multipliers and expand your model to show how these multipliers are used.Consider a keynesian macromodel Y=(C0+G+I) / (1-c) where C0 is autonomus consumption, G is government consumption expenditure, I is investment expenditure, c is the marginal propensity to consume. In this model, if lthere is an increse in both labor productivity and the marginal propensity to consume while autonomus expenditures remain unchanged, what will happen to the level of employment? a. can't say for sure b. decreses c. stays the same d. increasesn the Keynesian cross, assume that the consumption function is given byC = 200 + 0.75 (Y - T).Planned investment is 100; government purchasesand taxes are both 100.a. Graph planned expenditure as a function ofincome.b. What is the equilibrium level of income?c. If government purchases increase to 125, whatis the new equilibrium income?d. What level of government purchases is neededto achieve an income of 1,600?
- Discuss an expansionary fiscal policy on the keynesian cross and illustrate it. Note:- Please avoid using ChatGPT and refrain from providing handwritten solutions; otherwise, I will definitely give a downvote. Also, be mindful of plagiarism. Answer completely and accurate answer. Rest assured, you will receive an upvote if the answer is accurate.b. From the Intertemporal Choice Model, many theories (non-Keynesian theories ofConsumption) came into being. Using graphical and mathematical expressions, compareand contrast the following theories on consumption behaviours:i. Franco Modigliani: Life-Cycle Hypothesisii. Milton Friedman: Permanent-Income Hypothesisiii. Robert Hall: Random Walk HypothesisSuppose that the marginal propensity to consume is dC/dy= 0.4 + (1 / sq. root of 3y + 10)(in billions of dollars) and that consumption is $9 billion when disposable income is $0. Find the nationalconsumption function C. Round numbers in your answer to two decimal places when appropriate.
- Discuss how Classical Economists views and Keynesians’ views conflict each other regarding Say’s Law,flexibility of wages and prices, existence of self-regulation and the requirement of governmentintervention. Make sure you talk about what happens if there is a recessionary gap and an inflationarygap under both views.Assume the economy is at YFE. In the full SR model, IS-LM, show what will happen if firm confidence falls, cet. par. What will happen to the components of the goods market? Use directional arrows to show and explain all these changes. Who should do what if FE is the goal of policy?There is an inflationary gap of $500 m in the full SR model, IS-LM; and I=450 + 0.25Y-1500i; C=350+.65 YD. Calculate the required to policy and show what will happen, cet. par., in the appropriate graph.