If an increase in investment spending of $20 million results in a $200 million increase in equilibrium real GDP, then A. the multiplier is 10. B. the multiplier is .1. C. the multiplier is 100. D. the multiplier is 1.
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1. If an increase in investment spending of $20 million results in a $200
million increase in equilibrium real
A. the multiplier is 10.
B. the multiplier is .1.
C. the multiplier is 100.
D. the multiplier is 1.
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- 4. Assume a closed economy in which disposable income starts at 1,000 and increases by 500; consumption starts at 1,100 and increases by 300; investment spending is 1,000 and government spending is 500. The MPC is 0.6, The multiplier is 2.5, and The consumption equation is C = 500 + 0.6DI Equilibrium GDP is? A 3,500 B 3,000 C 4,000 D 5,000Table 2 shows elements in the national income accounts of an economy. Assume the economy is currently in equilibrium. elements billions Consumption (total) 80 Investment 9 Government Expenditure. 6 Imports 15 Exports 8 C) If national income now rises by £22 billion and as a result, the consumption of domestically produced goods rises to £80 billion. Calculate the marginal propensity to consume (MPC). D) What is the value of the multiplier? E) Comment on the results in part (c) and (d).Income and Expenditure — End of Chapter Problem An economy has a marginal propensity to consume of 0.5, and Y*, the income-expenditure equilibrium GDP, equals $500 billion. Given an autonomous increase in planned investment of $10 billion, answer the following questions. a. What is the value of the multiplier? Value of the multiplier = b. What would you expect the total change in Y* to be based on the multiplier formula? Change in Y* based on the multiplier = billion c. What is the total change in real GDP after the 10 rounds? It may be beneficial to make a table on a separate sheet of paper to calculate the change in real GDP for each of the rounds, and then add up the values. Total change in real GDP (10 rounds) = billion d. How do your answers to the change in GDP and Y compare? The answer to total change in GDP after 10 rounds and the change in Y* based on the multiplier formula are
- 2. In a closed economy with no government, a $1 billion increase in initial spending leads to a $5 billion increase in total income or output. a. What is the multiplier? b.What is the value of marginal propensity to save? c.What is the value marginal propensity to consume?If Multiplier is 1/1-MPC and MPS+MPC=1, MPC= Marginal propensity to consume and MPS= marginal propensity to save. Using this formula and MPC is 0.9 multiplier is __________ and if MPS =0.4 multiplier is ________________ a 10 and 10 b 1 and 2.5 c 10 and 2.5 d 1.111 and 1.6663@ An economy has neither imports nor income taxes. The MPC is 0.75 and the real GDP is $120 billion. The government increases expenditures by $4 billion. The multiplier is _____ and the change in real GDP from the increase in government expenditures is _____ billion.
- Question 1: You are given the data concerning Freedonia, a legendary country i. C = 200 + 0.8Y ii. I = 100 a) What is the MPC to consume and what is the MPS? b) Solve for equilibrium income. c) Suppose I changes to 110, what is the new equilibrium level of income? By how much does a $10 increase in planned investment changes equilibrium income? What is the value of multiplier?1. The marginal propensity to consume is:A) the change in consumption divided by the change in income.B) consumption divided by income.C) the change in consumption divided by the change in saving.D) The change in saving divided by the change in income.Is the mpc in the multiplier .75? only because multiplier is 1/(1-mpc) which would make sense for .25 1-.75=.25 however what is mps?
- When the economy is in a recession, the government will want to increase output. If the multiplier equals 2.5 and the government increases spending by 200, how much will output increase by? A) 900 B) 300 C) 500 D) 100a) Given Co = 400 and MPC = 0.70. Find Consumption when Yd = 2000 and when Yd = 3000. b) Given the consumption levels you found in part a), calculate Savings for both these levels of disposable income and consumption c) Calculate MPS d) Prove that MPS + MPC = 1 e) If autonomous consumption increases by $50. What is the multiplier? What is the change in total spending? f) Draw a diagram to show the effect of the multiplier in the economy? [Hint: What shifts and how?] Kindly answer this question correctly and type the answer here. Don’t give a handwritten answer on a page. And please answer it in 15 minutes. I will give you a thumbs up.a) Given Co = 400 and MPC = 0.70. Find Consumption when yd = 2000 and when Yd = 3000. b) Given the consumption levels you found in part a), calculate Savings for both these levels of disposable income and consumption c) Calculate MPS d) Prove that MPS + MPC = 1 e) If autonomous consumption increases by 50. What is the multiplier? What is the change in total spending? f) Draw a diagram to show the effect of the multiplier in the economy? [Hint: What shifts and how? ] Kindly answer this question correctly and type the answer here. Don't give a handwritten answers on a page. And please answer it in 15 minutes. I will give you a thumbs up.