Consider the following open economy: C = 40 + 0.85x YD I = 1500 G = 1600 X = 240 M = 0.12x Y TR = 10 T= 0.16V If there is a $180 increase in government expenditure, what is the change in equilibrium real GDP
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- Assume that the foreign economy is characterized by the same equations as the domestic economy (with asterisks reversed). Use the two sets of equations to solve for the equilibrium output of each country. (Hint: Use the equations for the foreign economy to solve for Y* as a function of Y and substitute this solution for Y* in part (a).) What is the multiplier for each country now? Why is it different from the open economy multiplier in part (a)?For the goods market of an open economy to be in equilibrium, the interest rate must be at 2% when GDP equals 120. We also know the following about consumption (C), investment (1), fiscal policy (taxes T and government expenditures G), imports (M) and exports (X) of the country: C = 20 + b*Y_{D} I = 44 T = 60 G = 22 M = 16 X = 32 where b is the marginal propensity to consume and Yo is net disposable income. What is the value of total consumption? Select one: a. 18 b. 20 C. 38 d. 120The following question relates only to the equilibrium in the goods market IN A CLOSED ECONOMY and asks you to carry out a graphical analysis using both the Keynesian cross diagram together with the IS-MP diagram. >>) Suppose after the government has implemented the reduction in taxation that the central bank wants to keep the level of investment at the same level as before the tax reduction. How can the central bank intervene in the market to achieve this goal? Explain and illustrate graphically how the central bank can keep investment at the same level as before. Is there any additional impact of the central bank intervention on output, consumption and interest rates? If so what is the impact?
- Assuming the economy is operating below its potential output, what is the impact of an increase in net exports on real GDP ? Why is it difficult, if not impossible, for a country to boost its net exports by increasing its tariffs during a global recession?In an open economy, and given a horizontal LM curve, which one of the following statements is correct regarding expansionary fiscal policy action? (a) An increase in government spending will lead to an increase in output and demand, the exchange rate will depreciate and exports will decrease; (b) A decrease in taxes will decrease aggregate spending, the exchange rate will depreciate and net exports will increase; (c) An increase in government spending will lead to an increase in output and demand, the exchange rate will remain unchanged and imports will increase; (d) A decrease in taxes will increase output and demand, the exchange rate will depreciate and net exports will increase.Prove that the open economy multiplier is the reciprocal of the sum of marginal propensity to save (MPS) and marginal propensity to import (MPM
- Consider the following hypothetical open economy. According to the expenditure approach, for this economy, Y = C + I + G + NX. Additionally, for the year 2020 the economy is characterized as follows: National saving is 30 percent of GDP Investment is 20 percent of GDP Net capital outflow 1 trillion dollars In this economy in 2020, what is the level of GDP or Y? Please report your answer in trillions of dollars.The following table contains data for a hypothetical closed economy that uses the dollar as its currency. Suppose GDP in this country is $1,175 million. Enter the amount for government purchases. National Income Account Value Government Purchases (GG) Taxes minus Transfer Payments (TT) 225 Consumption (CC) 625 Investment (II) 300 Complete the following table by using national income accounting identities to calculate national saving. In your calculations, use data from the preceding table. National Saving (S) = = $ million Complete the following table by using national income accounting identities to calculate private and public saving. In your calculations, use data from the initial table. Private Saving = = $ million Public Saving = = $ million Based on your calculations, the government is running a budget (a. surplus, b. deficit).Which of the following statements are correct? a. If the marginal propensity to consume increases, the equilibrium level of income will increase. b. In an open economy with a government sector the sum of the marginal propensity to consume and the marginal propensity to save is always equal to 1. c. If the tax rate decreases, the aggregate spending curve will shift parallel upwards. Select one: A. b and c B. b C. a and b D. a and c
- The following table contains data for a hypothetical closed economy that uses the dollar as its currency. Suppose GDP in this country is $1,250 million. Enter the amount for investment. National Income Account Value (Millions of dollars) Government Purchases (GG) 250 Taxes minus Transfer Payments (TT) 300 Consumption (CC) 625 Investment (II) Complete the following table by using national income accounting identities to calculate national saving. In your calculations, use data from the preceding table. National Saving (S)National Saving (S) = = = = million Complete the following table by using national income accounting identities to calculate private and public saving. In your calculations, use data from the initial table. Private SavingPrivate Saving = = = = million Public SavingPublic Saving = = = = million Based on your calculations,…Suppose we start with a general equilibrium, and the economy experience an improvement in payment technology. Which of the following statements correctly describes how the economy restores the general equilibrium 1. The LM curve shifts to the right 2. The LM curve shifts to the left 3. The IS curve shifts to the right 4. The IS curve shifts to the left 5. The FE curve shifts to the rightThe following table contains data for a hypothetical closed economy that uses the dollar as its currency. Suppose GDP in this country is $1,540 million. Enter the amount for government purchases. National Income Account Value (Millions of dollars) Government Purchases (GG) Taxes minus Transfer Payments (TT) 455 Consumption (CC) 700 Investment (II) 490 Complete the following table by using national income accounting identities to calculate national saving. In your calculations, use data from the preceding table. National Saving (S)National Saving (S) = = (y-t-g, g-t, y-c, y-c-g) = = (C,G,Y,I) $ ______million