In this paper, the expectation of logarithm-entropy model is established to measure the risk of successive investment, and the optimal portfolio of a number of stocks selected by this model in Shanghai Securities Market is obtained.
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文章建立了对数期望-熵模型来度量投资的风险,并以沪市证券市场进行实证研究,利用该模型选出适当数量的股票进行优化组合。
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