Chapter 29: Problem 1
What is meant by a policy channel?
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Key Concepts
These are the key concepts you need to understand to accurately answer the question.
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Chapter 29: Problem 1
What is meant by a policy channel?
These are the key concepts you need to understand to accurately answer the question.
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Look again at Solved Problem \(29.3,\) where the saving and investment equation \(S=I+N X\) is derived. In deriving this equation, we assumed that national income was equal to \(Y\). But \(Y\) only includes income earned by households. In the modern U.S. economy, households receive substantial transfer payments-such as Social Security payments and unemployment insurance paymentsfrom the government. Suppose that we define national income as being equal to \(Y+T R,\) where \(T R\) equals government transfer payments, and we also define government spending as being equal to \(G+T R\). Show that after making these adjustments, we end up with the same saving and investment equation.
(Related to the Don't Let This Happen to You on page 1033) In 2016, Germany had a balance of trade surplus of \(€ 253\) billion and a current account surplus of \(€ 266\) billion. Explain how Germany's current account surplus could be larger than its trade surplus. In \(2016,\) what would we expect Germany's balance on the financial account to have been? Briefly explain.
What is the difference between net exports and the current account balance?
In its 2016 Annual Report, Amazon stated, "We have foreign exchange risk." a. Briefly explain why Amazon is exposed to foreign exchange risk. b. If Amazon did not have operations in foreign countries, would its profit be affected in any way by fluctuations in the exchange value of the U.S. dollar? Briefly explain.
Why does monetary policy have a greater effect on aggregate demand in an open economy than in a closed economy?
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