ECON MACRO
5th Edition
ISBN: 9781337000529
Author: William A. McEachern
Publisher: Cengage Learning
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- Gross Domestic Product Explain how net exports affect the US economy. Describe both positive and negative impacts on GDP. Why do national income accountants use net exports to compute GDP, rather than simply adding exports to the other expenditure components of GDP? You have the following information on 3 countries: Soccerland, Handeggland, and Neverland How long will it take until Soccerland’s GDP increases by 75%? How long will it take until Soccerland and Handeggland have the same GDP? Soccerland’s population is not happy that, eventually, Handeggland is going to have higher GDP than their country. They feel that they are a much better country, so they are going to work harder to ensure that Handeggland will never catch up with Soccerland. If Soccerland’s new growth rate is constant every year, what is the minimum growth rate that ensures that Soccerland will always have a higher GDP than Handeggland? Neverland’s ambition is to host the World Cup. At the…arrow_forward3. The consumption function Suppose that national income in a country is $30 billion, taxes paid by households is $10 billion, household consumption is $18 billion, and the marginal propensity to consume (MPC) is 0.8. On the following graph, use the blue line (circle symbol) to plot the economy's consumption function. CONSUMPTION (Billions of dollars) 50 45 40 35 30 25 20 15 10 5 0 0 5 + + + 10 15 20 25 30 35 40 DISPOSABLE INCOME (Billions of dollars) O $25.2 billion $26.8 billion $24.4 billion 45 0.8, Suppose now that country's national income increases to $34 billion. Assuming the amount paid in taxes is fixed at $10 billion and that MPC = what will be the new household consumption? $21.2 billion 50 Consumption Function (?)arrow_forward9arrow_forward
- In 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) 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?arrow_forward2. From what was learned in class, explain what the values of the slope and vertical intercept of the aggregate consumption function mean from an economic perspective. Income-expenditure equilibrium Using the data in the following table to complete the following questions. GDP YD Planned (billions of dollars) $0 $0 $200 $100 400 400 500 100 800 800 800 100 1,200 1,200 1,100 100 1,600 1,600 1,400 100 2,000 2,000 1,700 100 2,500 2,500 2,000 100 3,000 3.000 2,300 100 1. Complete the columns for AEPlanned and unplanned in the table. 2. What is the value of the MPC? 3. What is the aggregate consumption function? AE Planned Unplanned 4. What is the equation for the planned aggregate expenditure function? 4. 5. What is the value of income-expenditure equilibrium GDP, (Y*)? 6. Explain in economic terms what happens when not in the income-expenditure equilibrium? Both when GDP > AE planned and GDP < AE planned. For each situation what needs to happen to move the economy toward equilibrium?.arrow_forward2.From the graph above, complete the aggregate expenditure function from the information provided. AE = ___ + ___Yarrow_forward
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