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FRM一级
包含FRM一级传统在线课程、通关课程及试题相关提问答疑;
V. The efficient frontier assumes no transaction costs, no taxes, a common investment horizon for all investors, and that the return distribution has no skewness. 不是说只关心一阶矩和二阶矩吗,而skewness是三阶矩,所以这个选项也有问题
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包含FRM一级传统在线课程、通关课程及试题相关提问答疑;
V. The efficient frontier assumes no transaction costs, no taxes, a common investment horizon for all investors, and that the return distribution has no skewness. 不是说只关心一阶矩和二阶矩吗,而skewness是三阶矩,所以这个选项也有问题
查看试题 已回答