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博碩士論文 etd-0518115-155821 詳細資訊
Title page for etd-0518115-155821
論文名稱
Title
模型誤設、學習機制與實質匯率動態
Model Misspecification, Learning and Real Exchange Rate Dynamics
系所名稱
Department
畢業學年期
Year, semester
語文別
Language
學位類別
Degree
頁數
Number of pages
46
研究生
Author
指導教授
Advisor
召集委員
Convenor
口試委員
Advisory Committee
口試日期
Date of Exam
2015-06-10
繳交日期
Date of Submission
2015-06-19
關鍵字
Keywords
實質匯率、學習機制、泰勒法則、模型誤設
Real exchange rate, Taylor Rule, Model Misspecification, Learning
統計
Statistics
本論文已被瀏覽 5755 次,被下載 685
The thesis/dissertation has been browsed 5755 times, has been downloaded 685 times.
中文摘要
本文遵循Lewis and Markiewicz (2009)的研究,改以泰勒法則出發,探討預期方式引入模型誤設之匯率模型下,隱含之實質匯率動態是否與實際資料之動態接近。本文之比較之標準為實質匯率變動率之波動度以及實質匯率與基本面變數(通膨率、相對產出缺口)之相關性。
在台灣與美國之實證研究結果中,模型誤設存在下所隱含之實質匯率相較於理性預期和無模型誤設下之學習機制模型,其波動度以及與變數間的相關性較接近真實資料。
Abstract
Based on Lewis & Markiewicz (2009), the purpose of this paper is to explore if implied real exchange rate dynamics are similar to these obtained from observed data under a model with misspecification. The benchmarks in this paper are the volatility and correlation between real exchange rates and fundamental variables. Judging from the empirical results for both Taiwan and United State, this paper find that implied real exchange rate volatility and correlation obtained from the model with misspecification are closer to these obtained from actual data than the model with rational expectations and with learning but without misspecification.
目次 Table of Contents
論文審定書 i
致謝 ii
中文摘要 iii
英文摘要 iv
第一章、緒論 1
第一節、研究動機 1
第二節、本文架構 2
第二章、文獻回顧 3
第一節、泰勒法則之相關文獻 3
第二節、預期具學習機制之相關文獻 7
第三章、理論模型 14
第一節、理性預期下實質匯率模型 14
第二節、無模型誤設且具學習機制下之實質匯率模型 16
第三節、模型誤設與部分學習機制(誤設人口比例固定不變) 18
第四節、模型誤設與部分學習機制(預測之係數固定不變) 20
第五節、模型誤設,誤設調整及學習機制下的實質匯率模型 22
第四章、實證結果分析 25
第一節、資料來源與處理 25
第二節、各假設下的實質匯率模型實證 26
第五章結論 35
參考文獻 37
參考文獻 References
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12. Dornbusch, R. (1976). Expectations and Exchange Rate Dynamics. Journal of Political Economy, 84, 1161-1176
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16. Frankel, J. (1979). On the Mark: A Theory of Floating Exchange Rates Based on Real Interest Differentials. American Economic Review, 69, 610-622.
17. Lewis, Vivien and Agnieszka Markiewicz (2009), Model misspecification, learning and the exchange rate disconnect puzzle. Working Paper Research, 168
18. Mark, N. C. (2009), “Changing Monetary Policy Rules, Learning, and Real Exchange Rate Dynamics”, Journal of Money, Credit and Banking 41(6), 1047-1070
19. Meese, Richard A. and Kenneth Rogoff (1983), Empirical Exchange Rate Models of the Seventies: Do They Fit Out of Sample? Journal of International Economics 14, 3-24.
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21. Taylor, J. (1993). Discretion versus Policy Rules in Practice. Carnegie-Rochester Conference Series on Public Policy, 39, 195-214.
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