基于模糊收益率的均值-方差-混合熵投资组合模型分析

《基于模糊收益率的均值-方差-混合熵投资组合模型分析》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、北京化工大学硕士论文thestockpriceandtheexchangerateofthehistoricaldata．3．Givefullconsiderationtothesecuritiesmarket’Srandomuncertaintyandfuzzyuncertainty,wemeasuretheportfolio’Sfutureriskbybothfuzzyvarianceandhybridentropy,thensolvetheMean·-VarianceHybrid··EntropyModelusingthem

2、ulti-objectivegeneticalgorithm．Weexamtheresultbythecumulativerateofweeklyreturnin2014，theresultsshowthatinthepremiseofholdingthestockforalongtime，theMean—VarianceHybrid-EntropyModelisbetterthanthetraditionalMean··VariancemodelandMean-·Entropymodelinthestabilityofearni

3、ngsandrisks．4．Accordingtotheimportanceoftheliquidityofthestock，andtheimpactofinvestors’subjectiveintentionwhenmakingtheinvestmentobjectives，weaddtheliquidityconstraintstoourMean-VarianceHybrid·EntropyModel，andsetallthetargetsasfuzzygoals，calculateandtestitwiththesames

4、ampledata．Theresultsimpliesthattheeffectofthemodelisdifferentfromtheoriginalmodel．Thisstudymaymakecontributiontothemeasurementofthereturnandriskinthestockmarket，theestablishmentandsolutionofportfolio，andwealsowanttogivesomepracticaladvicestotheinvestorsinthestockwithg

5、oodapplication．Keywords：riskmeasurement，fuzzyreturn，hybridentropy,portfolioIV目录第一章绪论⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯。11．1选题背景及意义⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．11．2论文内容与创新点⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．21．3论文主要框架⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．．31．4本章小结⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯

6、⋯⋯⋯⋯．42．1随机环境下的投资组合理论⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．52．1．1Markowitz投资组合理论⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯52．1．2资本资产定价模型⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯92．1．3单指数模型和多指数模型⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．102．1．4随机环境下的投资组合理论改进与发展⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．112．2模糊环境下的投资组合理论⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯122．2．1模糊理论简介⋯⋯⋯⋯⋯⋯⋯

7、⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．122．2．2模糊理论在投资组合领域的应用⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．142．3熵及其在投资组合领域的应用⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯152．3．1信息熵⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．162．3．2模糊熵⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．192．3．3混合熵⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．202．4投资组合模型方法⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯212．4

8、．1收益率的预测方法⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．2l2．4．2投资组合模型求解方法⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．262．5本章小结⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯⋯．28第三章基于