台大轉學96經濟學數題 - 經濟

※ [本文轉錄自 TransEcoAcc 看板]

作者: thirdface (第三張臉) 看板: TransEcoAcc
標題: [經濟] 台大96經濟學數題
時間: Sun Jul 6 20:17:48 2008



科目：經濟

問題：


6.A freeze that destroys half of the water lili crop in Tainan would likely
raise the price of water lily,

a.reducing the demand for water lily and increasing the demand for tea
b.reducing the quantity demanded for water lily
and increasing the demand for tea
c.reducing the demand for both water lily and tea
d.reducing the quantity demanded for both
e.reducing the demanded for water lily and
increasing the supply of water lily


總之是說，因為寒害而造成睡蓮的大量凍壞，使得睡蓮的價錢提高，
想問此時茶葉（跟茶葉有什麼關係....?）的變化，
我是認為茶葉算是替代品，所以當睡蓮的價錢提高，睡蓮的需求量減少，
就會影響使得茶葉的需求增加，所以答案是b
可是參考答案寫a，water lily 的需求減少？難道是因為供給大量減少的關係嗎？
我是想說會不會睡蓮大量凍壞也是變數之一，
可是如果只看這個，影響的就是demand 跟the quantity demanded
這樣不就有兩個答案？還是參考答案錯了呢？


11.If Taiwan subsidizes its textiles,making it impossible for U.S. producers
to compete,then,

a.a high tariff on textiles would improve economic well-being in the U.S.
b.our most appropriate response would be to
retaliate with an identical subsidy
c.the ideal response would be to threaten retaliation without actually
following through on the threat.
d.we would maximize our economic well-being by purchasing the subsidized
textiles from Taiwan
e以上皆非

我這題其實是根本看不懂他要問什麼囧
請版上大德幫忙解答一下，誠心感謝<(_ _)>




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