百题21 用精确式计算出来和估计式计算出来的差异很大，问题出在了哪里？

百题89， 如果结算发生在1年以后，那应该是要用当时的Libor利率进行计算吧？为什么要使用当前的利率，即一年以前的利率进行结算？

请问为什么最后一期senior,junior没有利息？

请问新冠疫情对金融行业、保险公司等机构，谁受影响最大及原因？

请问2009 年经济危机后 G20 之后的监管政策变化有哪些？或者告知一下在哪个章节也行。

61 单选题 标记收藏纠错 ABC, an automobile parts supplier, has made an offer to acquire EFG, creator of software for airline industry. The offer is to pay EFG’s shareholders the current market value of their stock in ABC’ stock. Both companies believe there will be synergies from this acquisition. Mikey, CRO of ABC, pointed that the liquidity of the market maybe but not necessarily extremely worsen in the near future though the synergies could enhance the competitiveness of company. On Mikey’s view, the ABC equity options would exhibit which of the following volatility traits? 哪俩个lognormal，协同效应是什么意思？股票价格被收购影响，但是波动率是怎么收到影响的呢？

请问collateral 对 PD，LGD，EAD 哪个影响最⼤？

第四个案例CDS的买房不是买入cds但是没有持有标的资产嘛，为什么还会亏损？

implied credit VaR是什么？如何计算？

请问隐含CVaR是什么？