If the Keynesian multiplier is defined as 1/ (1-c) where c is the proportion of income that is consumed, then when c increases, a. the multiplier decreasesb. income declines c. the multiplier increases d. investment increases
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If the Keynesian multiplier is defined as 1/ (1-c) where c is the proportion of income that is consumed, then when c increases,
a. the multiplier decreases
b. income declines
c. the multiplier increases
d. investment increases
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- In the Keynesian model the multiplier is equal to (4 marks)A The equilibrium level of output for a given level of aggregate expenditure.B The increase in aggregate expenditure brought about by a change in investment.C The increase in the equilibrium level of income divided by the change in autonomous expenditure.D The increase in autonomous expenditure when equilibrium income increases.For the multiplier to be positive what condition must be satisfied?The multiplier effect represents Keynes’s insight that:(a) households would rather spend than save.(b) businesses prefer to be in the expansion phase of the business cycle.(c) an increase in spending will increase equilibrium income by more than the initial increase in spending.(d) an increase in equilibrium income will increase the marginal propensity to consume.
- In the Keynesian-cross analysis, if the consumption function is given by C=100+0.6(Y-T),and planned investment is 100,G is 100, and T is 100,then the equilibrium Y is: Select one: a. 400 b. 350 c. 750 d. 600The marginal propensity to consume is 0.8. Find the investment multipier.The simple multiplier is: a) consumption spending divided by saving. b) one divided by one minus the marginal propensity to consume. c) one plus the marginal propensity to consume. d) one divided by one plus the marginal propensity to consume. e) the MPC.
- The marginal propensity to consume is Select one: a. never bigger than 1 b. equal to disposable income divided by consumption c. always equal to the marginal propensity to save d. normally assumed to increase as disposable income increases e. all of the aboveThe marginal propensity to consume is a)the average amount of income that is consumed or spent b)the ratio of consumption to income c)the ratio of the change in consumption to a change in income d)the ratio of income to consumptionIn the goods market when C(Yd) = c0 + c1Yd, the multiplier is bigger when:A. The marginal propensity to consume (c1) is smaller.B. The marginal propensity to consume (c1) is larger.C. The exogenous component of consumption (c0) is larger.D. The exogenous component of consumption (c0) is smaller.E. None of the above.
- If the MPC (Marginal Propensity to Consume) value of an economy is 0.8 then... a) Multiplier = 1.25 b) Multiplier = 5 c) Undefined multiplier d) MPS = 0.4In the Keynesian cross model, assume that the consumption function is given byC = 110 + 0.75(Y - T). Planned investment is 300; government purchases is 350. Assume a balanced budget.a. Graph planned expenditure as a function of income.b. What is the equilibrium level of income?c. If government purchases increase to 400, what is the new equilibrium income? What is the multiplier for government purchases?d. What level of government purchases is needed to achieve an income of 2,200? (Taxes remain unchanged.)e. What level of taxes is needed to achieve an income of 2,200? (Government purchases remain at 350.)Which of the following statements about the Keynesian framework are accurate? a)Keynes posited a linear Consumption function C=Ca + mpcYd, where C is total desired consumption spending, Ca is consumption spending independent of income and Yd is disposable income and mpc is marginal propensity to consume b) In the C=Ca +mpcYd the Ca is the vertical axis intercept parameter, and mpc is the slope parameter. c) Keynes also posited that Investment spending was a function of expectations and the interest rate. d) In the Keynesian investment function the firm's estimated profitability of potential investment projects were determined by expectations of future sales and costs. e) Businesses would invest in those projects whose estimated profitability was greater than the market rate of interest. f) If the firms don't have the cash, they will borrow funds and earn the difference between the rate of return on the project and the lower market rate of interest. If they have more cash than needed…