In class, we learned that saving and investment in physical capital increase the capital per worker and increase labor productivity and derived the saving-investment spending identity to see how investment in physical capital is financed in an economy. Use the saving-investment identity to answer the question below. In an open economy, GDP is $13 trillion this year. Consumption is $9 trillion, and government spending is $2 trillion. Taxes are $0.5 trillion. Exports are $3 trillion, and imports are $5 trillion. Since the national saving is [Select] capital inflow is [Select] spending in the economy will be [Select] . and the net the total investment

ENGR.ECONOMIC ANALYSIS
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In class, we learned that saving and investment in physical capital
increase the capital per worker and increase labor productivity and
derived the saving-investment spending identity to see how investment
in physical capital is financed in an economy. Use the saving-investment
identity to answer the question below.
In an open economy, GDP is $13 trillion this year. Consumption is $9
trillion, and government spending is $2 trillion. Taxes are $0.5 trillion.
Exports are $3 trillion, and imports are $5 trillion.
Since the national saving is [Select]
capital inflow is [Select]
spending in the economy will be [Select]
and the net
the total investment
Transcribed Image Text:In class, we learned that saving and investment in physical capital increase the capital per worker and increase labor productivity and derived the saving-investment spending identity to see how investment in physical capital is financed in an economy. Use the saving-investment identity to answer the question below. In an open economy, GDP is $13 trillion this year. Consumption is $9 trillion, and government spending is $2 trillion. Taxes are $0.5 trillion. Exports are $3 trillion, and imports are $5 trillion. Since the national saving is [Select] capital inflow is [Select] spending in the economy will be [Select] and the net the total investment
Suppose that the GDP of the United States this year is $20 trillion. If the
annual growth rate of GDP is expected to be 7% indefinitely, in how
many years will the GDP reach $40 trillion? Enter this number of years
below.
Transcribed Image Text:Suppose that the GDP of the United States this year is $20 trillion. If the annual growth rate of GDP is expected to be 7% indefinitely, in how many years will the GDP reach $40 trillion? Enter this number of years below.
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