老师您好，视频中老师说C选项代表的是一种市场现象，并不能造成流动性风险，我理解不了，当市场弹性不是很好的时候，就会造成流动性的危机啊？

ho lee 模型里面不是还有dt了嘛这题不用吗

老师，请问一下，这里为什么要特别提bsm模型定价，波动率是常数？

老师，请问一下，这里为什么要特别提bsm模型定价，波动率是常数？

老师您好，选项A的ladder policy的目的是什么呀？长短期均匀分布，既要短期流动性，又要长期收入吗？

增加流动性，提高对冲效果怎么成了缺点？

老师 552题为什么选C

请问老师，Krista Skujins, FRM, is a bank credit analyst who is examining the financial statements of a bank. She notices that there is a paragraph noted in the auditor's report that states that although the auditors agreed with virtually all of the bank's accounting treatments of the financial statement items, the auditors did not agree with the bank's decision to treat some of the leases as operating leases instead of capital leases. Based on that information , which of the following audit report opinions has the auditor most likely issued? A Adverse opinion. B Denial of opinion. C Qualified opinion. D Unqualified opinion. 这道题是二级考纲中的吗？

老师请问，可转债，不是一个bonds＋call 吗？多冲掉了bonds还有个call option在手上 也就是说我是在赌股票上涨 ？ 所以c也是正确的啊

风险管理与投资管理73页case study:cov(Ra,Rp)=cov(Ra,waRa＋wbRb)=waσ a的平方＋ρwaσ aσ b 是如何得出的呢 运用的基础公式是什么 谢谢