[一級定量分析] 老師，像這種到時候都會標出來是多少嗎

2019-09-19 21:51:131回答

[一級風險管理基礎(chǔ)] 老師，請問這道題A哪兒錯了

Melody Li is a junior risk analyst who has recently prepared a report on the advantages and disadvantages of hedging risk exposures. An excerpt from her report contains four statements. Which of Li’s statement is correct? A. Purchasing an insurance policy is an example of hedging. B. In practice hedging with derivatives is not likely to be a zero-sum game. C. The existence of significant costs of financial distress and bankruptcy is considered within the assumption of perfect capital markets. D. Hedging with derivatives is advantageous in the sense that there is often the ability to avoid numerous disclosure requirements compared with other financial instruments.

2019-09-19 18:12:161回答

[一級定量分析] 用平方根法則以后就不知道怎么做了

2019-09-19 15:52:471回答

[一級定量分析] 標準化后 是應該N（-0.25）-N（-0.5）嘛

2019-09-19 15:51:131回答

[一級風險管理基礎(chǔ)] 老師，這兩道有什么不一樣嘛

2019-09-19 14:14:391回答

[一級定量分析] 題干不是很理解

題干不理解

2019-09-19 08:45:212回答

[一級定量分析] 這題我怎么算出來是14.45，老師這道題我算錯了嗎

2019-09-18 21:56:553回答

[一級定量分析] 這個相關(guān)知識點都有什么，b 選擇什么意思，copulas 都是線性關(guān)系嗎還是，他們的均值也是正態(tài)分布嗎

2019-09-18 19:06:591回答

[一級定量分析] 題和選項分別什么意思，為什么這么做

2019-09-18 18:59:481回答

[一級定量分析] CD 選項什么意思，怎么判斷

2019-09-18 18:57:441回答