全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:龚笛
来源:[J].Statistics and Application, 2018, Vol.07 (01), pp.7-11汉斯出版社
摘要:At the “two sessions” held in Shanghai in 2017, how to alleviate the schoolwork burden of primary and secondary school students and rectify the market for purifying education and training has become a hot topic. How to scientifically and effectively reduce the burden for chi...
作者:陆家涛
来源:[J].Statistics and Application, 2018, Vol.07 (01), pp.54-64汉斯出版社
摘要:In this paper, a robust portfolio model is established under the assumption that the underlying distribution is mixed and uncertain. Firstly, we use the GARCH-EVT model to describe the fat tail and heteroscedasticity characteristics of single financial asset return. Then we use C...

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