精 Suppose that a bank has a portfolio with 10,000 loans, and each loan is EUR 1 million and has a 0.5% PD in a year. Also assume that the recovery rate is 30% and correlation between losses is 0.2. Calculate the standard deviation of the loss from the loan portfolio and the standard deviation of the loss as a percentage of its size.
精 請問equity RI課后題第三題的ri是怎么計算的
精 第8題在哪里PPT講過
精 非上市 公司 為什么 不能用 前面 上市公司說到的 第三種 估值 方法 ?剩余收益 估值
精 最后一問的 SUE,講義好像也沒講,需要掌握嗎?
精 老師1和4不理解
精 借債的增加導致WACC上升,是說明PV(財務困境成本)已經(jīng)超過借債帶來的稅盾的好處了。這句怎么理解,借貸的增加如何導致WACC上升。
精 Module 1-書(2022-L1V1)P22-Example 2-(1)Solution to 1,為什么要考慮For her birthday, a friend gave her a one-month club membership as a gift, and that month she saw 12 movies?為什么要拿這個條件下的12 movies與正常預算情況下可購買6 movies相比較?題干中說的是,In months that she does join the club, she sees eight movies. 而不是For her birthday, a friend gave her a one-month club membership as a gift, and that month she saw 12 movies. (2)Solution to 2,不太能理解,為什么the income effect of the price decrease has been removed by charging her the monthly fee?以及怎么結(jié)合后一句話一起理解?So the increase from six movies to eight is the result of the substitution effect.(3)Solution to 3, 因為movies不是必需品essentials, 所以判斷movies are not a Giffen good ? 另外,不太能理解Solution to 3的最后一句話,The substitution effect caused her to buy two more movies, and the income effect caused her to buy an additional four movies.請解析
精 這里融資租賃的折現(xiàn)率沒聽太明白
精 老師好,請解答下此題,謝謝。
精 個人覺得C也可以解釋為收入的比較,與風險無關。A選項也可以理解為100是基準目標做了一個比較,所以選A沒問題?
精 老師,我有一個模糊的印象,好像有的時候可以直接用par_rate=spot rate ?是這樣嗎?是的話,具體啥時候能這么搞?謝謝!
精 最后一句如何理解,截距怎么是和Y=1已經(jīng)其他自變量為0, Y=1又是什么意思
精 關于B選項,ES現(xiàn)在還是不能用于算資本金嘛?FRTB里不是用ES替代了VaR了嘛
精 老師 幫忙 看看 我 的 計算 哪里 出錯 了 。已知EPE=6%,ENE=2.75%,SC=4%,SP=2.5%,計算 BCVA=EPE×SP—ENE×SC=6%×2.5%—2.75%×4%。。為什么 和 老師 計算 的 不一樣 。