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  • 學位論文

REITs報酬與總體經濟變數之關聯性分析

Relationship between REITs Return and Macroeconomic Variable

指導教授 : 胡為善

摘要


隨著財務工程進展,傳統金融商品被轉換成新型式證券化商品,不動產證券化即為其一。本研究以探討REITs報酬與房屋建築業生產指數、利率、股價報酬率及消費者物價指數關聯性為核心。研究期間為2005年3月至2007年12月計160筆月資料進行分析,以因果關係檢定、共整合檢定、向量自我迴歸模型(VAR)、衝擊反應分析及預測誤差變異數分解對本議題進行關聯性探討,輔以殘差項檢定對本研究模型進行檢測,以確保模型正確性。 由因果關係檢定觀察到股票報酬率(TSE)與房屋建築業生產指數(HBPI)具雙向回饋關係(FEEDBACK),顯示兩者互為因果及領先落後關係;另一方面,股票報酬率(TSE)與REITs報酬(TRIR)存在領先關係。由向量自我迴歸模型(VAR)的結果可發現在房屋建築業生產指數(HBPI)、股票報酬率(TSE)及利率(DR)均受自身落後一期影響,而REITs報酬(TRIR)則是受股票報酬率(TSE)落後一期及消費者物價指數(CPI)落後一期影響,顯示REITs報酬(TRIR)並不受自身落後期數影響,顯示股票報酬率(TSE)領先REITs報酬(TRIR)確實存在。衝擊反應則發現REITs報酬(TRIR)變動一個標準差時,對於各變數之衝擊反應發現在REITs報酬(TRIR)與股票報酬率(TSE)、利率(DR)、房屋建築業生產指數(HBPI)及消費者物價指數(CPI)等五變數的衝擊影響,會在第七期至第八期收斂;顯示REITs報酬(TRIR)對於本研究所取之變數之影響力,僅達八期為止。預測誤差變異數分解方面,股票報酬率(TSE)及REITs報酬(TRIR)具自我解釋能力快速減低的特質。

並列摘要


Along with the rapid development of financial engineering for the past two decades, the traditional financial instruments are transformed into the pattern of securitization products. Among these financial products, Real Estate Investment Trusts (REITs) is well-known and popularly employed by the practitioners. This study attempts to analyze the relationships among rate of returns on “REITs” and that of home building index, discount rate stock return and CPI. The sampling period starts from March, 2005 to December, 2007. In order to achieve the above purpose, this work employs the unit root test, the Granger causality test, Johansen co-integration Test, VAR model, impulse response analysis and error variance decomposition analysis. The empirical result indicates that there exists a feedback relation between home building index and REITs return. Stock return causes the change in REITs returns. Regarding the VAR model, this study finds that there is an one-period lag relationship among discount rate, stock return and home building index. The stock return and CPI had one-year time lag impact on REITs return. The findings also show that the standard deviation of REITs return had a negative impulse responsive impact on home building index, discount rate, stock return, and CPI, and it converges at the seventh or eighth period. Concerning the error variance decomposition analysis, this investigation finds that REITs return and stock returns have highly explanatory power, but it declines rapidly.

參考文獻


許健興,2006,不動產信託投資規避通貨膨脹風險之研究,淡江大學財務金融碩士在職專班
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金融風險管理季刊,2卷4期:頁19-47.

被引用紀錄


陳希俞(2011)。以灰色矩陣自我迴歸模式在經濟指標與股票指數互動結構之研究—以中國為例〔碩士論文,國立屏東科技大學〕。華藝線上圖書館。https://doi.org/10.6346/NPUST.2011.00055
宋瑞夫(2014)。台灣不動產投資信託商品績效決定因素之分析〔碩士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2014.02590

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