Consider the following short-run IS-LM model with income taxation. The economy is described by equations (1) through (6): (1) C= 500+ 0.75(Y-T) (2) T = 800 (3) G = 550 (4) 1 700 30 r (5) Y=C+I+G (6) M/P = 0.6Y - 60r where the nominal money supply M-1200 and the price level is P = 2. Then, in the short run, the equilibrium output for the economy is given by (approximately): Y*=2524.14 Y=2636.80 Y=2245.00 Y*=1900.00
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- Given: C = 100 + 0.65Yd (where Yd = Y-T) I = 120-400i G = 200 T = 20 + 0.2Y Ms/P = 200 Md/P = 50+0.5Y-600i Where: C = Consumption Y = Income I = Investment G = Government spending T = Taxes i = interest rate Ms/P = RealMoney Supply Md/P = Real Demand for Money (a) Derive the IS and LM curves (b) Obtain the equilibrium level of: i. Income ii. and consumptionQuestion 4. (1) As discussed, the IS-LM model can explain the impact of fiscal policy to aggregate output (Y). For the IS curve, government purchase (G) is an endogenous or exogenous variable? How a lower government purchase G would affect Y? How to illustrate the change graphically? (2) For the LM curve, use your language to explain how the supply of real money balance is related to total money supply (M) and the price level (P). For M and P, which one is endogenous or exogenous to the LM model? (3) Use your language to explain how to derive the aggregate demand (AD) curve from the IS- LM model? How the AD curve is sloped and why?Consider an economy with a constant nominal money supply, a constant level of real outout Y= 400, and a constant real interest rate r 10%. Suppose that the income elasticity of money demand is 1.20 and the interest elasticity of money demand is-0.10. a. By what percentage does the equilibrium price level differ from its initial value if output increases to Y 480.00 (and rremaine at 10%)? %AP= (enter your result as a percentage rounded to two decimal places). b. By what percentage does the equilibrium price level differ from its initial value if the real interest increases to r-12.50% (and Y remaina at 400)? %AP (enter your result as a percentage rounded to two decimal placea). c. Suppose that the real interest rate inoreases to re 12.50%. By what percentage would real output have to increase for the equilibrium price level to remain at its initial value? %AY- T(enter your reault an a percentage rounded to two decimal places)
- Suppose that an economy has a constant nominal money supply, a constant level of real output Y = 1500, and a constant real interest rate r = 0.05, and it’s expected rate of inflation is 2%, i.e, πe = .02. Suppose that the income elasticity of money demand is ηY = 0.5 and the interest elasticity of demand ηi = –0.2. (a) Suppose that Y decreases to 1425, r remains constant at 0.05 and there is no change in the expected rate of inflation. What is the percentage change in the equilibrium price level? (b) Suppose that r increases to 0.06 and Y remains at 1500. Assuming that expected inflation remains at πe = .02, what is the percentage change in the equilibrium price level? (c) Suppose that r increases to 0.06. Assuming that πe = .02, what would real output have to be for the equilibrium price level to remain at its initial value?What is says law?Refer to the figure that shows the money demand and supply and investment demand curves. Mp Mso Ms1 Eo M, Mo Quantity of Money (i) Money demand and supply Investment Expenditure (ii) Investment demand Part (i) of the figure shows the money market and the effect of an increase in the supply of money. The corresponding sequence of events in of money at i , leads firms and households to the bond market is as follows: The bonds, which leads to a(n) il the price of bonds and a decrease in the interest rate. O A. excess demand; sell; increase O B. excess demand; sell; decrease O C. excess supply; buy; decrease O D. excess supply; buy; increase Refer to the money demand curve. Given the money demand curve, Mp, an increase in the quantity of money demanded from M, to M, can be caused by O A. an increase in the price level. O B. an increase in the rate of interest. C. a decrease in the price level. O D. a decrease in the rate of interest. 1 * Mp Mo M, Quantity of Money Interest Rate Interest…
- Consider an economy with the following features Consumption, C = 100 + 0.9 Y, 1. Income tax, t=-Y 3 Investment, I= 600-30 i Government expenditure, G = 300 Transaction demand money for M, 0.4Y Speculative demand for money, M,=- 50 i Nominal money supply M = 1040 Price level =2 (where Y,stands for disposable income, and i for rate of interest) Derive the IS and LM equations and fund out the equilibrium levels of income and rate of interest.Consider the following Keynesian economy Desired consumption: c" -220 + 0.6(Y - T)-200r Desired investment: 300 - 300r Taxes: T=20 + 0.2Y Government purchases: G= 152 Net exports: NX 150 -0.08Y -500r Money demand: L0.5Y -200r Money supply: M=936 Full-employment output: Y 1000 In this economy, the real interest rate does not deviate from the foreign interest rate. a. In the general equilibrium (that is, the long run), the value of output is 1000 , the real interest rate is 0.210, consumption is 646, investment is 237, net exports are -35, and the price level is 2.044 (Enter values rountled to three decimal places for the real interest rate and price level, and enter values rounded to integers for all other values.) b. Starting from full employment, govermment purchases are increased by 58, to 210. As a result of this change, in the short run, output becomes 1019. the real interest rate becomes 0.257, the consumption becomes 640, investment becomes 223, and net exports become - 60 (Enter…1) Derive the ISLM model and explain how general equilibrium in the goods and money markets is determined. 2) Explain the effect of contractionary monetary policy in the ISLM model when investment demand is very interest rate elastic using a diagram. 3) Explain the difference of the effect of contractionary fiscal policy between the Keynesian aggregate expenditure model and the ISLM model when the central bank is not targeting an interest rate. 4) Explain under which conditions for the LM schedule, expansionary fiscal policy is most effective in increasing output using a diagram.
- Consider an economy with a constant nominal money supply, a constant level of real output Y=100, and a constant real interest rate r =0.10. Suppose that the income elasticity of money demand is 0.5 and the interest elasticity of money demand is -0.1. A. By what percentage does the equilibrium price level differ from its initial value if output increases to Y=106 (and r remains a 0.10)? B. By what percentage does the equilibrium price level differ from its initial value if the real interest rate increases to r=0.11 (and Y remains at 100)? C. Suppose that the real interest rate increases to r=0.11. What would real output have to be for the equilibrium price level to remain at its initial value? Note:- Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. Answer completely. You will get up vote for sure.Hi I want the answer as soon as possible Given the following informations Consumption(C)= 800+0.9Y Investment( I)=8000-800r Money Supply(Ms)=28500 Demand for Money(Md)=0.75Y-1500r Find an equation for LM scheduleThe following equations relate to a certain economy, peruse them and answer thefollowing questions.T = 0.75Y (tax rate)L= Y - 100r (Real money demand)M = 300 (Read money supply)C = 200 + 0.25Y d (Consumption function)I = 20 - 10r (Investment function)G = 30 (government purchases) i) Derive equations fro IS and LM curvesii) Determine the rand y pair at which the two markets are clearing iii) Compute the values of C, I and L.
