Macroeconomics Question 1) Given the following: Money supply is 1400, C = 120+0.7(Y-T). I = 200 – 10r, where r denotes the real interest rates, and T denotes the Taxation = 200, G = 400. The real money demand function (m/p = 0.1Y100r). Required: Calculate the equilibrium income and equilibrium rate of interest.
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1) Given the following:
Money supply is 1400, C = 120+0.7(Y-T). I = 200 – 10r, where r denotes the real interest rates, and T denotes the
Required:
- Calculate the equilibrium income and equilibrium rate of interest.
- II. If autonomous investment I0 increases by 300 calculate the investment multiplier (k) and analyze the impact on income (Y) and consumption (C).
Step by step
Solved in 3 steps
- You are given the following information about the Aggregate Demand and Aggregate Supply in an economy of Gombakland. Amount of real domestic output demanded, billions Price level (price index) Amount of real domestic output supplied, billions $ 60 350 $240 120 300 240 180 250 180 240 200 120 300 150 60 a) Assuming the full-employment level of GDP is $220 billion, identify and describe the type of macroeconomic problem currently faced by Gombakland. Draw an appropriate diagram with correct labels to support your answer. b) Given that the marginal propensity to consume (MPC) for Gombakland is 0.5, calculate the required change in government spending which would be most consistent with closing the GDP-gap. Then calculate the required change in taxation as an alternative policy to achieve the same result. Explain your answer and show the effect of this policy intervention in the same diagram you have drawn in part (a).Labor supply: Nt= 90 Capital stock: Kt = 90 Government spending: Gt = 20 Tax collections: Tt = 20 Production function: Yt = 2(Kt)0.5 (Nt)0.5 Real money demand Lt = 2Yt - 200rt Consumption function: Ct = 16 + 0.8(Yd)t Domestic price level: Pt = 4 Investment function: It = 25 - 50rt Nominal money supply: Mt = 1296 QUESTIONS: Find an expression for the IS curve. Find an expression for the LM curve. Find an expression for the aggregate demand curve. What are the short run equilibrium values for output, interest rate and price level? Plot (a)-(d) on the IS-LM and AD-SRAS-LRAS diagrams. Make sure to label (i) the axes, (ii) the curves and (iii) the initial equilibrium levels. Is this a short-run level of output also a long-run equilibrium? Explain. Suppose that the government decreases taxes to T=10. Find the new short-run equilibrium levels of output and interest rate Find the long-run equilibrium levels of output, interest rates and prices. Graph this combination of policies…Chapter: A simple model of macroeconomics: Fiscal policy and Monetary Policy Q) Using the Aggregate supply and Aggregate Demand Model, examine the influence of government expenditure on investment in a nation. Use Jot Inc. Ltd a multinational construction company in which you are the Chief Exec of the firm that that is highly diversified and recieves funds to construct highways and other government funded projects. Also, explain the factors that cause the Aggregate Demand curve to be downward sloping left to right.answer the questions from below figure.
- Consider the following economy: Labor supply: Nt= 90 Capital stock: Kt = 90 Government spending: Gt = 20 Tax collections: Tt = 20 Production function: Yt = 2(Kt)0.5 (Nt)0.5 Real money demand Lt = 2Yt - 200rt Consumption function: Ct = 16 + 0.8(Yd)t Domestic price level: Pt = 4 Investment function: It = 25 - 50rt Nominal money supply: Mt = 1296 QUESTIONS: Find an expression for the IS curve. Find an expression for the LM curve. Find an expression for the aggregate demand curve. What are the short run equilibrium values for output, interest rate and price level? Plot (a)-(d) on the IS-LM and AD-SRAS-LRAS diagrams. Make sure to label (i) the axes, (ii) the curves and (iii) the initial equilibrium levels. Is this a short-run level of output also a long-run equilibrium? Explain. Suppose that the government the Fed increases money supply to Ms=1620. Find the new short-run equilibrium levels of output and interest rate Find the long-run equilibrium levels of output, interest rates…Consider the following economy: Labor supply: Nt= 90 Capital stock: Kt = 90 Government spending: Gt = 20 Tax collections: Tt = 20 Production function: Yt = 2(Kt)0.5 (Nt)0.5 Real money demand Lt = 2Yt - 200rt Consumption function: Ct = 16 + 0.8(Yd)t Domestic price level: Pt = 4 Investment function: It = 25 - 50rt Nominal money supply: Mt = 1296 Plot (a)-(d) on the IS-LM and AD-SRAS-LRAS diagrams. Make sure to label (i) the axes, (ii) the curves and (iii) the initial equilibrium levels.Consider the following economy: Labor supply: Nt= 90 Capital stock: Kt = 90 Government spending: Gt = 20 Tax collections: Tt = 20 Production function: Yt = 2(Kt)0.5 (Nt)0.5 Real money demand Lt = 2Yt - 200rt Consumption function: Ct = 16 + 0.8(Yd)t Domestic price level: Pt = 4 Investment function: It = 25 - 50rt Nominal money supply: Mt = 1296 Find the long-run equilibrium levels of output, interest rates and prices.
- Consider the following economy: Labor supply: Nt= 90 Capital stock: Kt = 90 Government spending: Gt = 20 Tax collections: Tt = 20 Production function: Yt = 2(Kt)0.5 (Nt)0.5 Real money demand Lt = 2Yt - 200rt Consumption function: Ct = 16 + 0.8(Yd)t Domestic price level: Pt = 4 Investment function: It = 25 - 50rt Nominal money supply: Mt = 1296 QUESTIONS: Find an expression for the IS curve. Find an expression for the LM curve. Find an expression for the aggregate demand curve. What are the short run equilibrium values for output, interest rate and price level? Plot (a)-(d) on the IS-LM and AD-SRAS-LRAS diagrams. Make sure to label (i) the axes, (ii) the curves and (iii) the initial equilibrium levels. Is this a short-run level of output also a long-run equilibrium? Explain. Suppose that the government the Fed increases money supply to Ms=1620. Find the new short-run equilibrium levels of output and interest rate Find the long-run equilibrium levels of output, interest rates and…Consider the following economy: Labor supply: Nt= 90 Capital stock: Kt = 90 Government spending: Gt = 20 Tax collections: Tt = 20 Production function: Yt = 2(Kt)0.5 (Nt)0.5 Real money demand Lt = 2Yt - 200rt Consumption function: Ct = 16 + 0.8(Yd)t Domestic price level: Pt = 4 Investment function: It = 25 - 50rt Nominal money supply: Mt = 1296 Suppose that the government decreases taxes to T=10. Find the new short-run equilibrium levels of output and interest rateConsider the following economy: Labor supply: Nt= 90 Capital stock: Kt = 90 Government spending: Gt = 20 Tax collections: Tt = 20 Production function: Yt = 2(Kt)0.5 (Nt)0.5 Real money demand Lt = 2Yt - 200rt Consumption function: Ct = 16 + 0.8(Yd)t Domestic price level: Pt = 4 Investment function: It = 25 - 50rt Nominal money supply: Mt = 1296 ) Find an expression for the IS curve.
- Consider the following economy: Labor supply: Nt= 90 Capital stock: Kt = 90 Government spending: Gt = 20 Tax collections: Tt = 20 Production function: Yt = 2(Kt)0.5 (Nt)0.5 Real money demand Lt = 2Yt - 200rt Consumption function: Ct = 16 + 0.8(Yd)t Domestic price level: Pt = 4 Investment function: It = 25 - 50rt Nominal money supply: Mt = 1296 What are the short run equilibrium values for output, interest rate and price level?Consider the following economy: Labor supply: Nt= 90 Capital stock: Kt = 90 Government spending: Gt = 20 Tax collections: Tt = 20 Production function: Yt = 2(Kt)0.5 (Nt)0.5 Real money demand Lt = 2Yt - 200rt Consumption function: Ct = 16 + 0.8(Yd)t Domestic price level: Pt = 4 Investment function: It = 25 - 50rt Nominal money supply: Mt = 1296 1.Is this a short-run level of output also a long-run equilibrium? Explain. 2.Suppose that the government decreases taxes to T=10. Find the new short-run equilibrium levels of output and interest rate 3.Find the long-run equilibrium levels of output, interest rates and prices. Graph this combination of policies both in the short and in the long run. 4.Explain how the adjustment from the short-run to the long-run occurs.Consider the following economy: Labor supply: Nt= 90 Capital stock: Kt = 90 Government spending: Gt = 20 Tax collections: Tt = 20 Production function: Yt = 2(Kt)0.5 (Nt)0.5 Real money demand Lt = 2Yt - 200rt Consumption function: Ct = 16 + 0.8(Yd)t Domestic price level: Pt = 4 Investment function: It = 25 - 50rt Nominal money supply: Mt = 1296 Find an expression for the LM curve.
