什么是邊際均勻分布
請問為什么這里的年化波動率不用轉(zhuǎn)化為月波動率呢?
61 單選題 標(biāo)記收藏糾錯(cuò) 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? 哪倆個(gè)lognormal,協(xié)同效應(yīng)是什么意思?股票價(jià)格被收購影響,但是波動率是怎么收到影響的呢?
老師麻煩講下謝謝
老師麻煩講下謝謝
為什么零息債的久期就是其到期期限?
請問D選項(xiàng)如果把映射到單個(gè)股票改為映射到該指數(shù)當(dāng)中的所有個(gè)股,是否就是正確的了?
老師,顯著性水平為什么越高,拒絕域越寬?
老師麻煩講解下謝謝
第四個(gè)案例CDS的買房不是買入cds但是沒有持有標(biāo)的資產(chǎn)嘛,為什么還會虧損?
請問隱含CVaR是什么?
模考1-80,該題是計(jì)算ES,??碱}47也是計(jì)算ES, 47題是加總損失除以6, 80題是否也可以用同樣的方法?如果不可以,為什么?80題解析是除以5%,這個(gè)怎么理解,
模考1-3,Var的計(jì)算應(yīng)該不僅只用于經(jīng)濟(jì)資本的計(jì)算吧,也用于日常的風(fēng)險(xiǎn)管理,這里B說的speifically, 是不是不合適?在算信用,市場和操作風(fēng)險(xiǎn)的時(shí)候是直接相加的,應(yīng)該是沒有考慮分散化的效果吧?D是不是可以算正確?
請老師列一下常用的分位點(diǎn)單雙尾值
請問第26題,為什么不需要計(jì)算每一期的coupon一起貼現(xiàn)呢
程寶問答