我國股價指數(shù)與美元指數(shù)相關性研究
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本文關鍵詞:我國股價指數(shù)與美元指數(shù)相關性研究 出處:《山東財經大學》2012年碩士論文 論文類型:學位論文
更多相關文章: 股價指數(shù) 美元指數(shù) 相關性
【摘要】:現(xiàn)有的對股價指數(shù)影響因素的研究多集中于利率水平、物價指數(shù)、貨幣供應量及匯率水平等。國內外學者對股價指數(shù)與美元指數(shù)相關性的研究還很少。本文以經濟學、金融學和國際金融學的經典理論為依托,在對前人研究成果進行總結歸納的基礎上,分別運用理論分析與實證分析相結合、定性分析和定量分析相結合、多層次綜合分析、比較分析等研究方法對我國股價指數(shù)與美元指數(shù)的相關性進行了細致的研究。 本文首先歸納了傳統(tǒng)的股價指數(shù)影響因素理論,這些因素包括經濟增長、經濟周期、貨幣供給量、利率水平、物價指數(shù)、匯率水平和其他因素。而后,本文介紹了美元指數(shù)的概念、由來、計算和影響因素,揭示了其國際資本流動風向標的重要內涵,并從理論上探討了美元指數(shù)影響我國股價綜合指數(shù)的四條途徑。此外,,本文還分析了美元指數(shù)對A、B股股指的不同影響以及它對板塊指數(shù)的影響。在此基礎上,本文以2005年7月21日人民幣匯改為時間分界點,采用了ADF單位根檢驗、協(xié)整檢驗、VAR模型檢驗、VEC模型檢驗、格蘭杰因果檢驗等多種方法對所選時間段內上證綜指與美元指數(shù)的相關性做了嚴謹?shù)膶嵶C研究,并得出結論——在匯改之前,上證綜指與美元指數(shù)有著微弱的正相關關系;而在匯改后,二者之間存在顯著的負相關關系。本文還就美元指數(shù)對我國A、B股股指和板塊指數(shù)的影響進行了實證檢驗,得出了與理論分析相吻合的結論。最后,本文分別對我國證券市場投資者與監(jiān)管者提出了關注美元指數(shù)波動以趨利避害的對策建議,并給出了降低美元指數(shù)異動對我國股價指數(shù)沖擊的具體措施。
[Abstract]:The existing research on the influence factors of stock price index is mostly focused on the interest rate level, price index. There are few researches on the correlation between stock price index and dollar index at home and abroad. This paper is based on the classical theories of economics, finance and international finance. On the basis of summarizing and summarizing the previous research results, this paper respectively uses the combination of theoretical analysis and empirical analysis, qualitative analysis and quantitative analysis, multi-level comprehensive analysis. The correlation between stock price index and dollar index in China is studied in detail by comparative analysis and other research methods. This paper first summarizes the traditional theory of influencing factors of stock index, including economic growth, economic cycle, money supply, interest rate level, price index, exchange rate level and other factors. This paper introduces the concept, origin, calculation and influence factors of dollar index, and reveals the important connotation of its international capital flow weather vane. In addition, this paper also analyzes the impact of the dollar index on the stock price index of A, and discusses the four ways that the dollar index affects the composite index of stock price in China. On the basis of the different influence of B stock index and its influence on the plate index, this paper takes the RMB exchange rate change in July 21st 2005 as the time dividing point, adopts ADF unit root test and cointegration test. VAR model test, Granger causality test and other methods for the selected time period of the Shanghai Composite Index and the correlation between the dollar index to do a rigorous empirical study. And draw a conclusion-before the exchange rate reform, the Shanghai Composite Index and the dollar index have the weak positive correlation; After the exchange rate reform, there is a significant negative correlation between the two. This paper also makes an empirical test on the impact of US dollar index on the A-, B-share and plate indices in China. Finally, this paper puts forward some countermeasures and suggestions to investors and regulators of China's securities market to pay attention to the fluctuation of dollar index in order to get the advantage and avoid the harm. The specific measures to reduce the impact of the dollar index on China's stock index are also given.
【學位授予單位】:山東財經大學
【學位級別】:碩士
【學位授予年份】:2012
【分類號】:F832.51;F827.12;F224
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