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  • 學位論文

恐慌指數與股票報酬之關係—考慮景氣循環

The Relationship between VIX and U.S. Stock Returns in Business Cycle

指導教授 : 吳淑貞

摘要


本研究主要探討在景氣循環下,恐慌指數VIX與報酬之間的關係,實證美股三大指標S&P500、NASDAQ、DJIA所建構的報酬,旨在研究景氣循環下,恐慌指數與預期報酬之間的關係為正向還是負向。根據NBER所建構的景氣循環資料,透過ICAPM模型,探討VIX作為風險值的考量是否影響報酬。實證結果顯示出在長期之下,景氣衰退,預期報酬與VIX之間存在顯著正向關係,然而在景氣擴張時,預期報酬與VIX之間存在顯著負向關係,三項指標給予一致結果。

關鍵字

恐慌指數 S&P500 NASDAQ DJIA ICAPM 景氣循環

並列摘要


The object of this research is trying to focus on the relationship between the Volatility Index, Business Cycle and stock price return. We chose three major indictors of the U.S. stock market, S&P500、NASDAQ and DJIA. According to the Business Cycle constructed by NBER, we used the ICAPM model to examine VIX and return. Try to find the regression model is positive or negative. The empirical results show that there is a significant positive relationship between expected returns and VIX in the long term when the economy recession. However, there is a significant negative relationship between expected return in economy expansion, also the three indicators give consistent results.

並列關鍵字

VIX S&P500 NASDAQ DJIA ICAPM Business Cycle

參考文獻


1.王飛、侯為波 (2012),“CAPM 模型在上海股市的實證檢驗”淮北師範大學
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2. 王健一(2014),“投資人情緒、總體經濟變數與台股報酬的關聯性” 國立
3. 李建興 、黃玉珂 、林依潔 (2015),“VIX 指數作為擇食指標之探討–以台
灣與中國股票市場為例”,兩岸金融期刊,第 3 卷,第 2 期,頁 1-25。

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