| 个股上涨的收益率与下跌幅度之间的关系研究 |
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| 引用本文： | 马晨江.个股上涨的收益率与下跌幅度之间的关系研究[J].科技风,2011(4):236+238. |
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| 作者姓名： | 马晨江 |
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| 作者单位： | 三峡大学理学院,湖北宜昌,443002 |
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| 摘 要： | 根据经验,股价在一个周期中,上涨的幅度x与下跌的幅度y这两个随机变量之间存在着某种相关关系,本文试图通过回归分析的方法对这种关系进行定量的研究。
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| 关 键 词： | 收益率 线性回归 置信区间 |
The research of relation of the ot rate of return and slump range for soar |
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| Authors: | College of Science China Three Gorges Univ Yichang China |
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| Institution: | College of Science,China Three Gorges Univ.,Yichang 443002,China |
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| Abstract: | According to experience,inaperiod,two random changes of soar rangex and the slump rangey of the stock price a requantity existence acertain relation,This text try to research this kind of relation pass back to return analysis. |
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| Keywords: | Rate of return the line return to return believe zone |
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