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q-fin.PM2021★ 2 cited
Portfolio analysis with mean-CVaR and mean-CVaR-skewness criteria based on mean-variance mixture models
Nuerxiati Abudurexiti, Kai He, Dongdong Hu +3
The paper Zhao et al. (2015) shows that mean-CVaR-skewness portfolio optimization problems based on asymetric Laplace (AL) distributions can be transformed into quadratic optimizat…
q-fin.MF2021
A note on closed-form spread option valuation under log-normal models
Nuerxiati Abudurexiti, Kai He, Dongdong Hu +1
In the papers Carmona and Durrleman [7] and Bjerksund and Stensland [1], closed form approximations for spread call option prices were studied under the log normal models. In this…