Econ homework

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homework_questions.docx

1. Read this article from the NY Times: “The Trade Deficit Isn’t a Scorecard, and Cutting It Won’t Make America Great Again” (see homework 6 folder on ANGEL).

a) Why has a persistent U.S. trade deficit with China led to capital inflows from China? ($2,000)

b) The USD is a global reserve currency. How does this contribute to persistent U.S. trade deficits? ($2,000)

c) How could eliminating the trade deficit actually harm America? Cite at least 2 specific factors from the article in your answer. ($2,000)

2. Use the information in the following table to answer the following questions (amounts are millions of U.S. dollars):

Balance of Payments Account

Amount

Merchandise imports

$82,871

Merchandise exports

$83,859

Services imports

$15,406

Services exports

$26,683

Investment income receipts

$33,720

Investment income payments

$27,702

Unilateral transfers (debit)

$4,736

a) What is the balance of trade? ($1,000)

b) What is the current account? ($1,000)

3. You are given the following information about an economy.

Income: $102 billion

Tax: $68 billion

Consumption: $38 billion

Government spending: $58 billion

a) What is private saving? ($500)

b) What is public saving? ($500)

c) What is national saving? ($500)

d) Based on your answer in part C, is this country running a current account surplus or deficit? (Hint: use algebra in your answer. Assume investment is > 0). ($1,000)

e) What impact will your answer in part D have on this country’s capital/financial account? ($500)

4. In class, we used the global debt clock to analyze the effects of government debt.

http://www.economist.com/content/global_debt_clock

Click on Japan. Japan has a public debt of over $12 trillion & its public debt as a % of GDP is among the highest rates of any Western nation. Yet Japan government bond yields (the rate at which the government borrows) fell to -0.007% in February 2016! What does this mean? Why are rates so low when government debt is so high? ($2,000)

5. Assume the initial $/£ exchange rate is equal to 1.50.

a) Assume Americans buy more UK imports. $/£ rises to 1.80. Has USD $ appreciated or depreciated? Show on a graph. ($1,000)

b) If the Fed Reserve did not want the dollar price of the pound to change, what actions could it take? Illustrate this on the graph above ($1,000)

6. How does China’s trade surplus with America put pressure on it currency (the Yuan or RMB) to rise. How does its central bank prevent the Yuan (RMB) from appreciating? Describe the actions and illustrate on a graph. ($2,000)

GRADERS: STUDENTS MIGHT SHIFT THE DEMAND CURVE TO THE RIGHT FIRST, THEN SHIFT SUPPLY TO THE RIGHT TO MAINTAIN THE ORIGINAL EXCHANGE RATE. THIS SHOULD ALSO BE GRADED AS CORRECT.