Assume an economy is represented by the following: C = 240 + 0.6Yd I = 400 G = 2000 T = 2000 a. Calculate the equilibrium level of output. (3 marks) b. Calculate the levels of consumption and saving that occur when the economy is in equilibrium
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- an economy is in equilibrium when which of the following conditions is satisfied: (a) total savings equals zero (b) output equals zero (c) consumption equals saving (d) total savings equals investment (e) all of the aboveThe consumption expenditure and output of the country is 500 billion and 100 billion respectively. Calculate the average propensity to consume.Consider the following model of an economy with no international trade, and in which the price level is fixed: C = 40 + (8/9)∙DI I = 30 G = 30 Taxes = (1/8)∙GDP where C is consumption demand, DI is disposable income, I is planned investment, G is government purchases, and all whole numbers are in billions of dollars. Determine the equilibrium level of production (GDP) in this economy (show your work), and draw this equilibrium situation on a graph. Use the multiplier to determine the change in equilibrium GDP that would result from an exogenous 16 billion dollar increase of government purchases. Then determine…
- Equilibrium GDP(Y)= Total demand is _ ___ (equal, greater, less) to production Private saving= Public saving= Total saving is _______ (equal, greater, less) investmentsAssume the following model of the economy Y =C+I+G C = 120 + 0.5 (Y-T) I= 100 -10r G = 50 T=40 Derive the equation for the IS curve, showing Y as a function of r alone. Solve for the value of Y when r=10%, r=15%, r=20%Suppose most business executives expect a slowdown in the economy. How might this situation affect the economy? Give at least 2 suggestions.
- The italian economy can be characterized by equation below Equation C = 300 + 0.8Yd G = 400 T = 200 I = 200 Refer to equation the equilibrium level of output for the italian economy is Select one: $3,145 $3,800 $3,700 $2,850At any given amount of income, an increase in consumption will result in a. A rise in total demand b. A boost in exports c. Decrease in tax revenue d. A reduction in the amount of money spent on importsThe fundamental equations in an economy are given as: Consumption function C =200+0.8yd Investment function. I=300 Tax. T=120 Government expenditure. G=200 Exports. X=100 Imports M=0.05y Find the following. 1.The equilibrium level of income. 2.The net exports.
- Which of the following correctly describes how a decrease in the price level affects consumption spending? Select one: a. A decrease in the price level raises real wealth, which causes consumption to increase. b. A decrease in the price level decreases the amount of money a household needs to buy goods and so raises the interest rate, which causes consumption to increase. c. A decrease in the price level increases the amount of money a household needs to buy goods and so raises the interest rate, which causes consumption to increase. d. A decrease in the price level lowers real wealth, which causes consumption to decrease.1. An increase in the desire to save leads to a decrease in gross domestic product. True or false 2. An increase in investment leads to an increase in gross domestic product. Equilibrium occurs when the forces of expansion and contraction are in equilibrium, that is, when savings are greater than the desired investment. True or false 3. The term aggregate expenditure indicates how the aggregate quantity of goods and services demanded depends on the average price level. True or falseIn the below table, C is consumption expenditure, Iis investment, G is government expenditure, and NX is the net exports. All entries are in million dollars. (SHOW THE STEPS OF CALCULATIONS) a) What is the equilibrium level of real GDP? b) What is the slope of the aggregate expenditure function? c) What is the unplanned inventory change when GDP is equal to $2200 million? d) How much is the level of savings when income is $2300 million?
