-. Consider a closed economy with the following information given. We know that the total pro- expenditure is also duction of this economy is exactly 2000 units (Y= 2000). Government known and is 320 units (G= 320). The consumption expenditure function is:
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- It is known that the data of an economy is as follows: the amount of autonomous consumption expenditure of the community is 500 billion, and every time there is an increase in income (Y) by 1 billion, the amount of public consumption expenditure increases by 0.75 billion.Specify: a. Determine the form of the consumption function (C) and the saving function (S) and determine the economy's breakeven point b. Determine the form of the consumption function (C) and the saving function (S) if the government imposes a functional tax of 10% of income or Ty = 0.10YConsumption Function Suppose that a country's consumption function is given by C=(9\sqrt(I)+0.8\sqrt(I^(3))-0.3I)/(\sqrt(I)) where C and I are expressed in billions of dollars. (a) Find the marginal propensity to save when income is $25 billion. (b) Determine the relative rate of change C with respecy to I when income is $25 bilion.The consumption function for a closed economy with no government sector is given by the equation: C = £200 million + 0.8 Y where C is aggregate consumption and Y is national income. (i) Calculate the value of aggregate savings if the level of national income is £4000 million. (ii) Calculate the equilibrium level of national income if the level of planned investment is £600 million. (ii) Calculate the level of aggregate consumption at the equilibrium level of national income if the level of planned investment is £1000 million. Calculate the change in national income if planned investment rose from £600 (iv) million to £800 million.
- Find the equilibrium level of GDP (income or V) demanded in an economy in which investment (1) is always $300, net exports (X-IM) are always - 550, government expenditures (G) and taxes (T) are each equal to $400, and the consumption function is described by the following algebraic equation: C = 150 + 0.75Dl DI is disposable income. How much saving (5) is there at the equilibrium level of income. Hint: (1) Dl = Y (national income or GDP) minus taxes (Y-T) (2) Income (Y) not consumed (C) must be saved (S). This means that S = Y-C. (3) to answer this you have to set Y=AE or Y=C+1+G (X-IM), and solve for Y. Then you have to solve for S.You are given the following consumption function: C = RM150 million + 0.75Yd Based on the above consumption function, answer the following questions: How much is: Autonomous consumption Autonomous saving How much is the disposable income when saving is zero? If there an investment of RM200 million, what will be the new equilibrium level of income.A certain economy's consumption function is given by the equation C(x) = 0.85x + 5 where C(x) is the personal consumption expenditure in billions of dollars, and x is the disposable personal income in billions of dollars. Find C(0), C(50), and C(100). C(0) = billion dollars C(50) = billion dollars C(100) = billion dollars
- The consumption function for a closed economy with no government sector is given by the equation: C = £200 million + 0.8 Y where C is aggregate consumption and Y is national income. (i) Calculate the value of aggregate savings if the level of national income is £4000 million. Show all your workings. (ii) Calculate the equilibrium level of national income if the level of planned investment is £600 million. Show all your workings. (iii) Calculate the level of aggregate consumption at the equilibrium level of national income if the level of planned investment is £1000 million. Show all your workings. (iv) Calculate the change in national income if planned investment rose from £600 million to £800 million. Show all your workings.Calculate the missing values in the table below given that the Aggregate Consumption Function for a country is equal toC= 150 + 0.75Y and planned investment is fixed at 300. Aggregate Output (Income) (Y) Aggregate Consumption Investment (C) Unplanned Inventory Change (Y-AE) Planned Planned Aggregate Expenditure (AE) Equilibrium? (1) 1,500 300 1,800 300 2,100 300 2,400 300 2,700 300 What is likely to happen to aggregate output if the economy produces above the equilibrium level? How much is aggregate saving at the equilibrium level? Calculate the multiplier. Calculate the new equilibrium if Planned Investment increased by $50M.If autonomous consumption is 400 and the multiplier is 4, the saving function is equal to * S= 400 +4Yd S= -400 + 0.75Yd S= 400 +0.1Yd S= -400+0.25Y. Suppose disposable income increases from $7 trillion to $8 trillion. At the same time, consumption expenditure increases from $6.8 trillion to Thus the MPC must equal $7.8 trillion; 0.60 $7.6 trillion; 0.80 $7.4 trillion; 0.40 $8 trillion; 1.00
- 1. Given the following table. Income (RM million) Consumption (RM million) 0 100 100 150 200 200 300 250 400 300 500 350 How much is the autonomous consumption in the economy? How much investment should be increased to achieve an income of RM400 million? Calculate the MPS. Derive the consumption function. 2. Given the following information, C = 500 + 0.7Yd T = 0.2Y I = 400 G = 100 Calculate the national income equilibrium. Based on your answer in (a), draw the aggregate expenditure graph. Suppose that investment changes by 300, what would happen to the national income equilibrium? Suppose that tax (T) changes, and the new T is T = 0.2 Y + 50, calculate the new national income equilibrium. 3. Given the following information, S = -200 + 0.3Y I = 100 Calculate the national income equilibrium by using the Leakage-Injection approach. Calculate the value of saving. Draw the aggregate expenditure graph.Determine a) the value of GDP and b) the value of the multiplier in a closed economy, if the saving function is S = -20 + 0.2Y, investment is 50, and government expenditures are 40calculate the increase in output (GDP) generated by $100 increase in autonomous spending for economies with different linear consumption functions. 200+0.9*(Y-T)