重要事項 Import Notes

重要事項 Import Notes
修習國際金融專題學生,
請務必參見 課程網頁維護重要事項 Import Notes
Registered students MUST see the Import Notes

2011-11-11

Are Asian real exchange rates stationary?

原文連結至
文獻來源:Venus Khim-sen Liewa, Ahmad Zubaidi Baharumshaha, Terence Tai-leung Chongb,*aDepartment of Economics, Faculty of Economics and Management, Universiti Putra Malaysia, 43400 UPM Serdang,Selangor, MalaysiabDepartment of Economics, The Chinese University of Hong Kong, Shatin, N. T., Hong KongReceived 28 May 2003; accepted 21 October 2003

摘要和介紹
實質匯率的定態已經成為匯率研究主要的關心的事。非定態的實質匯率暗指在名目匯率和國內外的物價之間是沒有長期的關係。因此會使的PPP假說無效。這將會使PPP不能被使用來決定均衡匯率。而非定態的實質匯率的另一個含意是無限的獲利從在交易商品中套利是有可能的。而非定態的實質匯率的另一個含意是無限的獲利從在交易商品中套利是有可能的。有一個共識就是匯率的存在是非線性的,所以像是ADF傳統的檢定在檢測均值回復傾向有一個低的檢定力。在這研究之中,我們首要的目標是去決定亞洲的實質匯率是否為非線性的定態。最後,我們發現KSS檢定能夠去拒絕單根在許多研究下,而線性的ADF檢定則全部都沒有拒絕。
研究方法
主要以
在線性基礎下的ADF檢定
和非線性基礎下的KSS檢定
需要的資料
The real exchange rates of 11 Asian countries, namely India, Indonesia, Japan, Korea, Malaysia,Nepal, Pakistan, Philippines, Singapore, Sri Lanka and Thailand, are considered in this study.
Quarterly end-of-period nominal bilateral exchange rates over 1968Q1 to 2001Q2.
主要實證結果
ADF檢定失敗去拒絕所有單根的虛無假設,暗示了實質匯率為非定態。然而KSS的檢定結果,以美元為基準的實質匯率11個國家中有8個能夠去拒絕,暗示了大多數的實質匯率為定態,因此PPP的假說是有效的。
遭遇的問題
研究期間遇到1997年的金融危機,為了 避免結構性轉變,時間向前平移了7年,是否可行。
目前在軟體 Eviews 7.0中並沒有KSS的檢定,所以還要學如何跑方程式。

2011-11-09

The Naira-Dollar Exchange Rate Determination: A Monetary Perspective

文獻來源 source:
Ferdinand C. Nwafor(2006)"The Naira-Dollar Exchange Rate Determination: A Monetary Perspective,"International Research Journal of Finance and Economics,Issue 5, p130-135
(原文連結至)

基本理論:
價格彈性貨幣模型The Flexible-Price Monetary Model及purchasing power parity (PPP)

研究方法:
Augmented Dickey-Fuller(ADF)及Johansen共整合檢定

需要的統計數據:
消費者物價上漲率、利率、所得

主要實證結果
文章的實證結果顯示naira-dollar匯率與FPMM下匯率長期下會有均衡關係

困難處或遭遇之問題
文章中很多經濟名詞搞不懂

有用的參考文獻
時間序列分析 經濟與財務上之應用 楊奕農 著 雙葉書廊出版

PO 文注意事項 (Notes about your posts required for this course)

每位同學必需建立與維護 2 個網頁: (updated on 2010.9.19)
Every registered student MUST post and maintain TWO pages at this site.

1. 你的期末報告想要仿照的原始 paper 重點摘要頁, 見 [
範例]
A summary of the paper you choose to follow in your term-project. (see a suggestive [summary example ]).

2. 你的學習紀錄頁, 見 [範例]
A "learning weblog" of your progress during this course (see [example]). This example is demonstrative rather than required to conform to.

3. 記得每一頁要在頁尾處輸入你的「標籤」, 包含學號後5碼, 名字或暱稱, 和 其它你自訂的關鍵字, 例 ADF、共整合、PPP、等
When you edit your pages, be sure to write appropriate "Tags" (as many as you wish) (around the bottom of editing screen) for your posted pages to let me identify your required contributions. The tags should at least include your last 5-digit student ID and keywords about the page.

4. 請同學在你所選的 paper 加上標籤:「已選」
If you have already decided a paper to follow and post a page for it. Please be sure to attach that page a specific tag named "selected or 已選." It is of course possible that two or more students may choose the same paper to follow as their term-project. BUT only one of them can be authorized to follow the specific paper. The decision will be based on a first-come-first-serve rule. That is, the one who posts the summary page of a paper gets the first priority to follow that paper posted with a tag named"selected" paper .

5. 在你的 學習紀錄頁加上標籤:學習記事
Don't forget to stick a tag "weblog" with your "learning weblog" page in addition to your last 5-digit student ID.


== Posted on 2009.10.05 ==
請同學在你所選的 paper 加上
標籤:「已選」
在你的 學習紀錄頁加上標籤:學習記事