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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

許遠東時期和彭淮南時期台灣央行干預外匯市場行為比較之研究 / The research for comparing the intervention behaviors of Central Bank of Taiwan in foreign exchange markets:Hsu Yuan-Tung versus Peng Huai-Nan

曾斐筠 Unknown Date (has links)
本研究利用公開的新聞資料做分析,探討近兩任央行總裁許遠東先生以及彭淮南先生在干預外匯市場的行為上有何不同,將干預新聞資料設虛擬變數利用最小平方法做迴歸分析。迴歸結果發現,彭淮南先生在外匯市場的干預是有即時的效果且對匯市的反應較為迅速。而許遠東先生在外匯市場的干預則是有遞延的效果,干預行為也相較溫和。 / This paper analyzes public news to examine different behaviors between Hsu Yuan-Tung and Peng Huai-Nan when they intervened in foreign exchange markets. The paper uses intervention news as dummy variables and then performs regression analysis by Ordinal Least Squares. Empirical results show that the intervention behavior of Mr. Peng is instant effect and the reaction to foreign exchange markets is quick. However, it is deferred and moderate for Mr. Hsu.
2

台灣央行官員口頭干預對匯率之影響 / The effectiveness of officially open mouth intervention by central bank of Taiwan

馮安安 Unknown Date (has links)
本研究藉由分析台灣央行總裁彭淮南先生任職期間,央行主要官員(總裁、副總裁、外匯局長)的口頭干預新聞,探討台灣央行官員口頭干預的成效。資料期間自1998年2月26日彭淮南先生就任開始,至2011年3月31日止,共3346個外匯交易日。首先針對新聞中官員發表談話的內容,分成阻升、阻貶、關注升值趨勢、關注貶值趨勢四大類,在模型中設定虛擬變數,以最小平方法進行分析。   初步新聞資料統計顯示,央行官員發表阻貶談話多於阻升,但關注升值趨勢有高過關注貶值趨勢的現象。因此央行可能在匯率趨勢升值時採取關注性談話,但在貶值趨勢時發言阻貶。   央行官員的口頭干預時機為「逆勢干預」,即升值時阻升,貶值時阻貶。經實證發現,口頭干預雖難達到反轉新台幣趨勢之功效,但能縮窄變動幅度,使新台幣匯率更趨穩定。

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