文獻來源:
PING WANG, "Testing PPP for Asian economies during the recent floating period"Business Source Complete,Applied Economics Letters,2000, pp.545-548, [原文連至DOI]
基本理論:
長期趨勢時購買力平價成立,表示實質匯率會保持一定。
當有其他因素造成實際匯率發生變動時,就 會使得匯率偏離購力平價,導致PPP不成 立。因此我們要探討在經濟成 長快速的亞洲地區,PPP是否會成立。
研究方法 (估計、檢定、指標 ) 與邏輯:
ADF單根檢定
Johansen共整合檢定
LR 概似比統計量檢定
需要的統計數據:
期間1973年~1996年 (月資料)
1.日本、新加坡、馬來西亞 兌台幣的名目匯率
2.日本、新加坡、馬來西亞 以2005年為基年的物價指數
期間1979年~1996年(月資料)
1.印度、菲律賓、泰國兌台 幣的名目匯率
2.印度、菲律賓、泰國以2005年為基年的物價指數
期間1980~1996年(月資料)
1.韓國兌台幣的名目匯率
2.韓國以2005年為基年的物價指數
主要實證結果:
新加坡、馬來西亞、香港、印度存在一條共 整合向量
日本、泰國、菲律賓存在兩條共整合向量
LR檢定下七個亞洲國家LR統計量的值都為顯著,表示拒絕了限制式成立,
也就是指匯率和相對價格沒有 一起變動,因此長期PPP不會趨近於固定
困難處或遭遇之問題:
取自不同的資料期間,會影響做檢定的結果嗎?
除了 Balassa-Samuelson Effect的因素使得PPP最終不成立外,
貿易條件的變化是否也是PPP不成的的原因之一
有用的參考文獻:
Balassa-Samuelson相關文獻
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
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
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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」
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」
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