[一級金融市場與產(chǎn)品] 這里的凈價怎么算

2024-03-06 19:29:001回答

[一級定量分析] Which of the following regarding a probability density function (PDF) is correct? A PDF A . provides the probability of each of the possible outcomes of a random variable B. can provide the same information as a cumulative distribution function (CDF). A為什么不對呢？

2024-03-06 15:23:141回答

[二級操作風險] 為什么說這三種風險會出現(xiàn)肥尾的狀況？肥尾不是表示極端風險出現(xiàn)的概率增加嗎？但是這些風險不是低頻高損的嗎？既然是低頻的話，怎么會是肥味呢？

2024-03-06 14:34:421回答

[二級操作風險] 為什么說這三種風險會出現(xiàn)肥尾的狀況？肥尾不是表示極端風險出現(xiàn)的概率增加嗎？但是這些風險不是低頻高損的嗎？既然是低頻的話，怎么會是肥味呢？

2024-03-06 14:34:411回答

[一級風險管理基礎] B和C是兩個什么東西，希望老師可以解釋一下

2024-03-06 13:26:541回答

[一級風險管理基礎] 這一題的C怎么解釋

2024-03-06 13:21:121回答

[一級風險管理基礎] 風險數(shù)據(jù)匯總和風險報告

老師好！不太明白為什么銀行要努力實現(xiàn)風險數(shù)據(jù)單一來源，多個數(shù)據(jù)不是更可靠嗎？

2024-03-06 12:38:391回答

[一級定量分析] 10. The sample mean is an unbiased estimator of the population mean because the A . samapling distribution of the sample mean is normal. B. expected value of the population mean is equal to the sample mean. C. sample mean provides a more accurate estimate of the population mean as the sample size increases. D. sampling distribution of the sample mean has the smallest variance of any other unbiased estimators of the population mean

2024-03-06 11:57:031回答

[一級定量分析] 39. Which of the following exhibit positively _skewed distributions? 1 Normal Distribution. 2 Lognormal Distribution 3The Returns of Being Short Put Option. 4 The Returns of Being Long a Call Option. lognormal的圖是什么樣的呢？ 第三和第四個不太懂。

2024-03-06 11:54:121回答

[一級估值與風險模型] 想問一下這個pv是怎么算的啊，為什么我代入百分之八算的結(jié)果不對

2024-03-06 10:52:501回答