100地特國際經濟學 未拋補利率平價 - 考試

By Linda
at 2013-11-28T22:42
at 2013-11-28T22:42
Table of Contents
100地特四等 第4題
(二)已知美元兌新臺幣的即期匯率為 1 美元可兌換 30.2 元新臺幣,一年期的美元存款
利率為4%,一年期的新臺幣存款利率為2%。按未拋補利率平價說,美元兌新臺幣的一年期
遠期匯率應為多少?
(三)如果一年期遠期匯率並非如(二)所得之結果,而是1美元可兌換29.8元新臺幣,則套
利者應如何套利?此時獲利率為何?
http://wwwc.moex.gov.tw/ExamQuesFiles/Question/100/100240_41530.pdf
由未拋補利率平價條件可計算出(二)新台幣兌美元的一年期遠期匯率 = 29.596
關於(三)有二個想法:
1. 當前遠期匯率 F = 29.8 > 29.596 隱含遠期匯率高估→預期未來即期匯率會下跌
故應賣出遠期美元進行投機 獲利率為(29.8-29.596)/29.596 *100% = 0.69%
2. 仍按未拋補利率平價 2% < 4% + (29.8-30.2)/30.2 (=2.675%)
故套利者應買入美元資產 獲利率為2.675%
又 公職王的答案是 一元新台幣投資美元資產的獲利率為
(29.8/30.2)(1+4%)-(1+2%) = 0.625% (算出來應該是0.6225)
請問此小題應作何解? 公職王答案的列式又為何要減除(1+2%)? 是考量機會成本嗎?
--
(二)已知美元兌新臺幣的即期匯率為 1 美元可兌換 30.2 元新臺幣,一年期的美元存款
利率為4%,一年期的新臺幣存款利率為2%。按未拋補利率平價說,美元兌新臺幣的一年期
遠期匯率應為多少?
(三)如果一年期遠期匯率並非如(二)所得之結果,而是1美元可兌換29.8元新臺幣,則套
利者應如何套利?此時獲利率為何?
http://wwwc.moex.gov.tw/ExamQuesFiles/Question/100/100240_41530.pdf
由未拋補利率平價條件可計算出(二)新台幣兌美元的一年期遠期匯率 = 29.596
關於(三)有二個想法:
1. 當前遠期匯率 F = 29.8 > 29.596 隱含遠期匯率高估→預期未來即期匯率會下跌
故應賣出遠期美元進行投機 獲利率為(29.8-29.596)/29.596 *100% = 0.69%
2. 仍按未拋補利率平價 2% < 4% + (29.8-30.2)/30.2 (=2.675%)
故套利者應買入美元資產 獲利率為2.675%
又 公職王的答案是 一元新台幣投資美元資產的獲利率為
(29.8/30.2)(1+4%)-(1+2%) = 0.625% (算出來應該是0.6225)
請問此小題應作何解? 公職王答案的列式又為何要減除(1+2%)? 是考量機會成本嗎?
--
Tags:
考試
All Comments

By Anonymous
at 2013-12-01T06:10
at 2013-12-01T06:10

By Lily
at 2013-12-06T02:43
at 2013-12-06T02:43

By Ivy
at 2013-12-06T23:18
at 2013-12-06T23:18

By Oscar
at 2013-12-10T03:56
at 2013-12-10T03:56

By Yuri
at 2013-12-13T04:37
at 2013-12-13T04:37

By George
at 2013-12-15T07:53
at 2013-12-15T07:53

By Irma
at 2013-12-16T05:07
at 2013-12-16T05:07

By Victoria
at 2013-12-16T23:38
at 2013-12-16T23:38

By Isla
at 2013-12-19T15:05
at 2013-12-19T15:05

By Zanna
at 2013-12-20T01:27
at 2013-12-20T01:27

By Aaliyah
at 2013-12-21T00:35
at 2013-12-21T00:35

By Gilbert
at 2013-12-25T00:38
at 2013-12-25T00:38

By Catherine
at 2013-12-26T23:20
at 2013-12-26T23:20

By Heather
at 2013-12-29T10:51
at 2013-12-29T10:51

By Steve
at 2013-12-31T08:58
at 2013-12-31T08:58

By Ursula
at 2014-01-02T03:36
at 2014-01-02T03:36

By David
at 2014-01-04T06:40
at 2014-01-04T06:40

By Oliver
at 2014-01-06T15:19
at 2014-01-06T15:19

By Connor
at 2014-01-09T19:50
at 2014-01-09T19:50

By Lucy
at 2014-01-14T06:58
at 2014-01-14T06:58
Related Posts
複變函數

By Olivia
at 2013-11-28T20:07
at 2013-11-28T20:07
12/1證基會筆試考場?

By Zenobia
at 2013-11-28T19:22
at 2013-11-28T19:22
要先訂飯店還是等考場公佈?

By Zora
at 2013-11-28T18:36
at 2013-11-28T18:36
102年司法官考試第二試於11月29日榜示

By Susan
at 2013-11-28T18:19
at 2013-11-28T18:19
財政或經濟的作圖

By Robert
at 2013-11-28T16:53
at 2013-11-28T16:53