In a closed economy, the gross domestic product is $25,000, consumption is $8,200 and taxes are $3,700. If the national saving is 3,000, if the investment function is represented by I = 3,400-80r, the equilibrium interest rate is: Select one: a. 12% b. 5% c. 3% d. 8% e. None of the answers are correct
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- Economists from Funlandia have collected the following information about the economy (all measured in billions of bucks): Y = 12, C= 9, T = 2, and G = 2.5. The economists also estimate the investment function is I = 2 – 0.5r where r is the country’s real interest rate expressed as a percentage. Calculate private saving, public saving, national saving, investment, and the real interest rate.Economists in Funlandia, a closed economy, have collected the following information about the economy for a particular year: Y = 10,000; C = 6,000; T = 1,500; G = 1,700. The economists also estimate that the investment function is: I =3,300 –100r where r is the country’s real interest rate, expressed as a percentage. Calculate private saving, public saving, national saving, investment, and the equilibrium real interest rateinvestment spending in eonomic terms, includes spending toward physical capital, machinery, new factories and new housing? true or false
- Assume that in this economy consumption (C) is given by the equation C = 600 + 0.6(Y – T). Investment (I) is given by the equation I = 2,000 – 100r, where r is the real rate of interest in percent terms. Taxes (T) are 500 and government spending (G) is also 500. What are the values of private saving, public saving, and national saving?Explain and compare the following terms: Saving intensity and break-even investment intensity.Suppose the MPC in an economy is 0.55. The APC is initially 0.65 and disposable income is $2 billion. If disposable income increases to $16 billion, what is the new level of saving? $5.6 billion $0.7 billion $7.2 billion $7.0 billion
- Investment in an economy increases by $1,000 million. Suppose marginal propensity to save is zero. But can you say about the increase in national income ,calculate.Economists in Funlandia, a closed economy, have collected the following information about the economy for a particular year: Y = 10,000 C = 6,000 T = 1,500 G = 1,700 The economists also estimate that the investment function is: I = 3,300 – 100 r, Where r is the country’s real interest rate, expressed as a percentage. Calculate private saving, public saving, national saving, investment, and the equilibrium real interest rate.Economists in Funlandia, a closed economy, have collected the following information about the economy for a particular year: Y = 10,000 C = 6,000 T = 1,500 G = 1,700 The economists also estimate that the investment function is: I = 3,300 – 100 r, where r is the country’s real interest rate, expressed as a percentage. Calculate private saving?
- During recessions declines in investment account for abouta. 1/6 of the decline in real GDP.b. 1/3 of the decline in real GDP.c. 1/2 of the decline in real GDP.d. 2/3 of the decline in real GDP.Assume that GDP ( y) is 6.000. Consumption (C) is given by the equation C= 600 + 06(Y-T). Investment (I )is given by the equation I=2,000- 100r, where r is the real rate of interest in percent. Taxes (T) are government spending (G) is also 500 a. What are the equilibrium values of C, I, and r? b) What are the values of private saving, public saving, and national saving? ·Suppose GDP is 10.3 trillion, taxes are 1.8 trillion, private saving is 1.2 trillion and public saving is 0.2 trillion. Assuming this economy is closed, calculate: consumption, government purchases, national saving and investment.