The beautiful expert bro Hand written solution is not allowed. INTEREST RATE15.0Money Supply12.5Money Demand10.07.55.02.500153045Money Demand607590MONEY (Billions of dollars)Money Supply?Suppose that for every increase in the interest rate of one percentage point, the level of investment spending declines by $0.5 billion. Based on thechanges made to the money market in the previous scenario, the new interest rate causes the level of investment spending to byTaking the multiplier effect into account, the change in investment spending will cause the quantity of output demanded toknown as thebyat every price level. The impact of an increase in government purchases on the interest rate and the level of investment spending iseffect.

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Answered: INTEREST RATE 15.0 Money Supply 12.5…

MACROECONOMICS FOR TODAY

10th Edition

ISBN:9781337613057

Author:Tucker

Publisher:Tucker

Chapter8: The Keynesian Model

Section: Chapter Questions

Problem 9SQP

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The following table provides data for output (real GDP) and saving. a. Fill in the missing numbers (gray-shaded cells) in the table. Instructions: In the table, enter your answers for consumption as a whole number. Round your answers for APC and APS to 3 decimal places. Round your answers for MPC and MPS to 1 decimal place. If you are entering any negative numbers be sure to include a negative sign (-) in front of those numbers. Level of Output and Income (GDP = DI) Consumption Saving АРС APS MPC MPS 496 -0.033 -0.015 $480 $-16 1.033 520 528 -8 1.015 560 560 1.000 0.000 592 624 600 0.987 0.013 640 16 0.975 0.025 680 656 24 0.965 0.035 720 688 32 0.956 0.044 760 720 40 0.947 0.053 800 752 48 0.940 0.060
4.5 You are given the following data concerning Freedonia, a legendary country: (1) Consumption function: C = (2) Investment function: I (3) AE = C + I (4) AE = Y a. What is the marginal propensity to consume in Freedonia, and what is the marginal propensity to save? b. Graph equations (3) and (4) and solve for equilibrium 200 + 0.8Y 100 %3D income. c. Suppose equation (2) is changed to (2') I = 110. What is the new equilibrium level of income? By how much does the $10 increase in planned investment change equilib- rium income? What is the value of the multiplier? d. Calculate the saving function for Freedonia. Plot this sav- ing function on a graph with equation (2). Explain why the equilibrium income in this graph must be the same as in part b.
In a hypothetical economy, no investment projects are undertaken when the real interest rate is 12 percent or above, 40 projects worth $1 million each are undertaken when the real interest rate is 10 percent, and 40 more projects worth $1 million each are undertaken every time the real interest rate falls by 2 percent until it reaches a value of zero. a. Draw a graph showing the investment demand curve. Plot 7 points in total using the line tool (investment demand curve) given below. Investment Demand Curve 14 Tools 12 investment de 10 8. 6. 4. 40 80 120 160 200 240 280 Investment (2017 $ million) b. If the real interest rate is 6% then $ million of investment will take place in this economy. c. If the real interest rate rises to 4% then investment (Click to select) V to $ million. Real Rate of Return and Interest (%)
4.5 You are given the following data concerning Freedonia, a legendary country: (1) Consumption function: C = 200 + 0.8Y (2) Investment function: I = 100 (3) AE = C + I (4) AE = Y a. What is the marginal propensity to consume in Freedonia, and what is the marginal propensity to save? b. Graph equations (3) and (4) and solve for equilibrium income. c. Suppose equation (2) is changed to (2´) I = 110. What is the new equilibrium level of income? By how much does the $10 increase in planned investment change equilib- rium income? What is the value of the multiplier? d. Calculate the saving function for Freedonia. Plot this sav- ing function on a graph with equation (2). Explain why the equilibrium income in this graph must be the same as in part b.
6. You are given the following data concerning Freedonia, a leg- endary country: (1) Consumption function: C = 200 + 0.8Y (2) Investment function: I = 100 (3) AE = C + I (4) AE = Y a. What is the marginal propensity to consume in Freedonia, and what is the marginal propensity to save? b. Graph equations (3) and (4) and solve for equilibrium income. C. Suppose equation (2) is changed to (2´) I = 110. What is the new equilibrium level of income? By how much does the $10 increase in planned investment change equilibrium income? What is the value of the multiplier?
1. Show that equilibruim level of income is at a point where consumption plus investment schedules intersect the 45 degree line. 2. Suppose the level of autonomous investment in an economy is K200,000 and the consumption function is given below as c = 80+0.8Y, what will be the equilibrium level of income. 4.if MPcC is 0.8, what will be the increase in the level of income if investment is increased to K400,000. 5. What increase in investment is needed to raise the income by K4000, if MPC is 0.75? How much will be the increase in consumption and saving due to this increase in income. 3. Given the consumption level C= 50 + 75Y, if we assume autonomous investment is K200,000 at what level of income will savings become equal to investment?
Macroeconomics Question No.2 Suppose the consumption function is given by C = 100 + 0.8YD and that I = 50, while G=200, TR=62.5 and t=0.25. What is the equilibrium level of income? What is the level of saving in equilibrium? If investment were to rise to 150, what would be the effect be on equilibrium income. What is the value of multiplier in part a. and c. Draw a diagram indicating the equilibrium in part a. and c.
Explain how each of the following actions will affect the level of planned investment spending and unplanned inventory investment. Assume the economy is initially in income–expenditure equilibrium. a. The Federal Reserve raises the interest rate. b. There is a rise in the expected growth rate of real GDP. c. A sizable inflow of foreign funds into the country lowers the interest rate.
Which of the following is true of the circular flow diagram? in a circular flow diagram, saving is a leakage and investment is an injection in a circular flow diagram, saving is an injection and investment is a leakage in a circular flow diagram, saving and investment are both leakages in a circular flow diagram, saving and investment are both injections O O O
Explain what happens to consumption, investment, and the interest rate when the government increases taxes. Show graphically the effect of increased taxes when saving is not dependent on interest rate.
Derive analytically and graphically the solution of the income-expenditure model, with only households and firms, by focusing on the equilibrium in the bonds' market. What is the effect on saving (S) generated by an increase in the marginal propensity to save (s)? Explain.
Assume taxes are zero and an economy has a consumption function of C = 0.80 (Yd) + $879.06. How much savings take place if disposable income is equal to 3,258.02? Round your answer to two digits after the decimal and include a negative sign if you find negative savings which is borrowing.

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