Intermediate Macro Question Consider a small open economy in the classical model, assume the production function...
Intermediate Macro Question
Consider a small open economy in the classical model, assume the production function is y=1000(square root KL) K=20 L=5 Government spending is 1000 and taxes are 1000. the consumption function is c=1500+0.5(Y-T) investment equation is 1000-50r=I net export function is 5000-5000e world interest rate is r=r*=10
Solve
1 income
2 consumption
3 National Savings
4. Investments
5. Trade balance
6 Real exchange rate
7. The real world interest rate rises to 20 solve for the new values
8. Demand for exports falls to NX=4000-1000e world interest is 20, solve for new values again
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Intermediate Macro Question
Consider a small open economy in the classical model, assume the
production function...
Consider the following classical economy: Desired consumption: C9 = 320 + 0.500 Y - 200r. Desired...
Consider the following classical economy: Desired consumption: C9 = 320 + 0.500 Y - 200r. Desired investment: P = 200 - 300r. Government purchases: G = 100. Net exports: NX = 140 - 0.100Y - 0.500e. Real exchange rate: e = 18 + 600r. Full-employment output: Y = 900. a. What are the equilibrium values of the real interest rate, real exchange rate, consumption, investment, and net exports? Real interest rate = Real exchange rate = ||| Consumption = ||...
Question 3 Consider a small open economy. Assume that the following variables are exogenously set: G=1,000;...
Question 3 Consider a small open economy. Assume that the following variables are exogenously set: G=1,000; T=800; L=2,500; K=3,000; A=1 and a=0.3. In addition, the consumption function is given by: C=50+0.65(Y-T). Investment is given by: 1=1,000-20r Finally, the world real interest rate is 6% and net exports are given by: NX=500-100€ (e=real exchange rate) Using the long-run model developed in chapter 5, compute the equilibrium values of the following variables. National saving equals Investment equals Trade balance equals The real...
6. An open economy is described by the following equations C = 1000 + 0.6(Y-T) I 20, 000 200r G 5...
Answer the question (c)
6. An open economy is described by the following equations C = 1000 + 0.6(Y-T) I 20, 000 200r G 5000 T = 5000 MD MS = 60.000 CA = NX = 2000-0.1Y-1000e KA = 5500+ 2(r-r") r"--10 (a) Derive the IS curve (Y as a function of r and e), LM curve (Y as a function of r) and the BP curve (r as a function of Y, e, and the capital mobility parameter z)...
Question 7. Imagine that the production function of a small open economy is given by: Y-...
Question 7. Imagine that the production function of a small open economy is given by: Y- AK111/2 where A-1,25 K-L-3600 C-200+0,75Yd CA=-600+600q T-900 I-1000- 6000r G= 1 200 Please, calculate: . Th r* 5% e level of C, I, S, CA and q in equilibrium if we are a closed economy; The level of C, I, S, CA and q in equilibrium if we open our economy; How should change the government spending in order to assure the CA equilibrium?...
B3. Open Economy IS-LM-FE model: The behaviour of households and firms in an open economy is...
B3. Open Economy IS-LM-FE model: The behaviour of households and firms in an open economy is represented by the following equations: Full-employment outputY-1200 red consumption Cd = 350 + 0.5Y-200r : Desired investmentd 250-300r Government purchasesG 95 Net exports : NX = 100-01-05e Real exchange rate : 90. Assume that the real interest rate, r, does not deviate from the foreign interest rate and that the economy is initially in general equilibrium. ve the open-economy IS curve writing the real...
Consider a closed economy operating according to the Classical model. The production function is: Y =...
Consider a closed economy operating according to the Classical
model. The production function is: Y = 40K^0:75L^0:25
Problem 1- Use the following information o answer questions 24 29 Consider a closed economy operating acoording to the Classical model. The production function is: 40K0.75し0.25 where K and L are the capital and labor used in the production of output Y The consumption and investment functions are: C 100 +0.8(Y-T) 1 = 1,450-20r where T is the amount of taxes and r...
Consider a small open economy with floating exchange rates. The LM curve of this economy is...
Consider a small open economy with floating exchange rates. The LM curve of this economy is given as ??=20,000???200+(????), and the IS curve is given as ??=500?20,000??+????, where ????=600?300??. Suppose that ??=1,??=100, and the world interest rate (???) is 0.025. 1) Find out the equilibrium values of output (Y), exchange rate (e), and net export (NX) of this economy. ANSWERS = Y = 400, NX = 400, e = 2/3. 2) Suppose the central bank increases the money supply to...
2. Consider the following short-ru model of an open economy: Y C+I+G+NX = 50 IM = -EY The domesti...
2. Consider the following short-ru model of an open economy: Y C+I+G+NX = 50 IM = -EY The domestic and foreign prices are constant and normalized to one ((p p" 1), and the nominal exchange rate equals the real exchange rate. (a) The policy makers have an output target, YT 200, and a net- export target, NXT = 0' Show how these targets can be achieved using government consumption (G) and the exchange rate (E) as policy instruments (b) Now...
Question 1: General Equilibrium in closed and open economies [50 marks] Consider the following closed Keynesian...
Question 1: General Equilibrium in closed and open economies [50 marks] Consider the following closed Keynesian economy Desired consumption, Cd = 1000 + 0.6(Y-T) - 300r; Desired investment, Id = 600 - 300r; Money deman d, L = 0.6Y - 300r; Output, Ȳ = 4000; Expected inflation, πe = 0; Assume that we are in a closed economy. Suppose that T = G = 300 and M = 8000. Find the equilibrium values of output, consumption, investment, the real interest...
4. (12 points) Assume that GDP (Y) is 5000. Consumption (C) is given by the equation...
4. (12 points) Assume that GDP (Y) is 5000. Consumption (C) is given by the equation C = 1200 + 0.3(Y – T) – 50r, where r is the real interest rate, in percent. Investment (I) is given by the equation I = 1500 – 50r. Taxes (T) are 1000, and government spending (G) is 1500. (a) What are the equilibrium values of C, I, and r? Show your work! (Hint: You need to use 3 equations in order to...
Consider the following classical economy: Desired consumption: C9 = 320 + 0.500 Y - 200r. Desired investment: P = 200 - 300r. Government purchases: G = 100. Net exports: NX = 140 - 0.100Y - 0.500e. Real exchange rate: e = 18 + 600r. Full-employment output: Y = 900. a. What are the equilibrium values of the real interest rate, real exchange rate, consumption, investment, and net exports? Real interest rate = Real exchange rate = ||| Consumption = ||...
Question 3 Consider a small open economy. Assume that the following variables are exogenously set: G=1,000; T=800; L=2,500; K=3,000; A=1 and a=0.3. In addition, the consumption function is given by: C=50+0.65(Y-T). Investment is given by: 1=1,000-20r Finally, the world real interest rate is 6% and net exports are given by: NX=500-100€ (e=real exchange rate) Using the long-run model developed in chapter 5, compute the equilibrium values of the following variables. National saving equals Investment equals Trade balance equals The real...
Answer the question (c)
6. An open economy is described by the following equations C = 1000 + 0.6(Y-T) I 20, 000 200r G 5000 T = 5000 MD MS = 60.000 CA = NX = 2000-0.1Y-1000e KA = 5500+ 2(r-r") r"--10 (a) Derive the IS curve (Y as a function of r and e), LM curve (Y as a function of r) and the BP curve (r as a function of Y, e, and the capital mobility parameter z)...
Question 7. Imagine that the production function of a small open economy is given by: Y- AK111/2 where A-1,25 K-L-3600 C-200+0,75Yd CA=-600+600q T-900 I-1000- 6000r G= 1 200 Please, calculate: . Th r* 5% e level of C, I, S, CA and q in equilibrium if we are a closed economy; The level of C, I, S, CA and q in equilibrium if we open our economy; How should change the government spending in order to assure the CA equilibrium?...
B3. Open Economy IS-LM-FE model: The behaviour of households and firms in an open economy is represented by the following equations: Full-employment outputY-1200 red consumption Cd = 350 + 0.5Y-200r : Desired investmentd 250-300r Government purchasesG 95 Net exports : NX = 100-01-05e Real exchange rate : 90. Assume that the real interest rate, r, does not deviate from the foreign interest rate and that the economy is initially in general equilibrium. ve the open-economy IS curve writing the real...
Consider a closed economy operating according to the Classical
model. The production function is: Y = 40K^0:75L^0:25
Problem 1- Use the following information o answer questions 24 29 Consider a closed economy operating acoording to the Classical model. The production function is: 40K0.75し0.25 where K and L are the capital and labor used in the production of output Y The consumption and investment functions are: C 100 +0.8(Y-T) 1 = 1,450-20r where T is the amount of taxes and r...
2. Consider the following short-ru model of an open economy: Y C+I+G+NX = 50 IM = -EY The domestic and foreign prices are constant and normalized to one ((p p" 1), and the nominal exchange rate equals the real exchange rate. (a) The policy makers have an output target, YT 200, and a net- export target, NXT = 0' Show how these targets can be achieved using government consumption (G) and the exchange rate (E) as policy instruments (b) Now...
4. (12 points) Assume that GDP (Y) is 5000. Consumption (C) is given by the equation C = 1200 + 0.3(Y – T) – 50r, where r is the real interest rate, in percent. Investment (I) is given by the equation I = 1500 – 50r. Taxes (T) are 1000, and government spending (G) is 1500. (a) What are the equilibrium values of C, I, and r? Show your work! (Hint: You need to use 3 equations in order to...
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