[試題] 98下 江瑞祥 經濟學乙二 期末考

[ll8NTUST (天大地大)]

課程名稱︰經濟學乙二
課程性質︰共同必修
課程教師︰江瑞祥
開課學院：社會科學院
開課系所︰政治系
考試日期（年月日）︰99年6月25日
考試時限（分鐘）：120
是否需發放獎勵金：yes
（如未明確表示，則不予發放）

試題 :

1.Suppose that a U.S. dollar buys more gold in Australia than it buys in
  Russia. What does purchasing-power parity imply should happen?(10 points)

2.Fill in the table below with the direction of the variables that change in
  response to the events in the first column.(20 points)

  縱向欄: U.S. government budget deficit increases
          U.S. imposes import quotas
          Capital flight from the United States

  橫向欄: U.S. real interest rate
          U.S. domestic investment
          U.S. net capital outflow
          U.S. real exchange rate of domestic currency
          U.S. trade balance

3.Explain how an increase in the price level changes interest rates. How does
  this change in interest rates lead to changes in investment and net exports?
  (20 points)

4.Suppose that large budget deficits in the United States increase interest
  rates. What effect will the increase in interest rates have on the value of
  the dollar relative to the Japanese Yuan? Show using a graph of the demand
  and supply of U.S. dollars for Yuans. What will happen to net exports and
  aggregate demand as a result?(10 points)

5.Suppose a country is experiencing a deflation while real GDP is below
  potential GDP.(15 points)

  (a)If the country's central bank decides it wants to reinflate the economy,
     what type of policy (expansionary or contractionary) should it pursue?

  (b)Suppose this policy is enacted. What will happen to the real interest
     rate and investmant when the economy returns to potential?

  (c)Suppose the central bank decides not to reinflate the economy, and the
     economy eventually returns to potential GDP. How will the long run
     equilibrium values for the real interest rate and investment differ from
     your answer in (b)?

6.Suppose the consumers become pessimistic about the future health of the
  economy. What will happen to aggregate demand and to output? What might the
  president and Congress have to do to keep output stable?(15 points)

7.Use the two graphs in the diagram to answer the following question.(10
  points) 圖沒辦法畫出來...

  (a)Refer to Figures above. Starting from C and 3, in the short run an
     unexpected increase in money supply growth moves the economy to which
     points in both figures?

  (b)Refer to Figures above. Starting from C and 3, in the long run, an
     increase in money supply growth moves the economy to which points in both
     figures?

  (c)Why the economy would move from C to B?


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◆ From: 140.112.4.87
推 TINTINH     :已收經濟系精華區:)
→ laypeeq     :政治系老師開給政治系的經濟學, 放在經濟系嗎?
→ laypeeq     :還是看課程內容 決定放哪區??
推 TINTINH     :其實我不知道江老師是政治系老師 我以為是經濟系新老
→ TINTINH     :師 果然畢業太久了 (汗) 應該還是要收在政治系吧?!
→ TINTINH     :那我經濟系的資料夾需要刪掉嗎?? (請示板主!!)
推 abacada     :我覺得就像普物普化一樣^^"
推 TINTINH     :可是老實說 管院開的經濟學我都沒收......XD