张同学2022-07-24 20:43:38
视频里的21-22和下载的题里的不一样,麻烦解释下图中的两题
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姚奕2022-07-31 11:59:22
22题:SolvencyII翻译为偿付率二代,是针对保险公司的资本充足率要求,类似于银行业的巴塞尔协议。偿二代中对于保险公司的偿付率要求分为两个级别:SCR和MCR。如下是两个级别的说明:
If its capital falls below the SCR level, an insurance company should, at minimum, deliver to the supervisor a plan to restore capital to above the SCR level. The supervisor might require the insurance company to take particular measures to correct the situation.
The MCR is regarded as an absolute minimum level of capital. If capital drops below the MCR level, supervisors may prevent the insurance company from taking new business. It might force the insurance company into liquidation, transferring its policies to another company. The MCR will typically be between 25% and 45% of the SCR.
21题,关于RWA的计算步骤如下图所示。
基本的计算思路是RWA=LGD*EAD*(WCDR-PD)*M调整因子
所以先把PD代入算相关系数rho和WCDR(请注意,WCDR公式里的N是标准正态分布函数,N-1是标准正态分布反函数,即反过来查表),题目中又说了M的调整因子直接是1.270,那么把这些参数都代入RWA计算公式,就能算出RWA。
不过这道题目是计算RWA的题目中最难的类型了,一般考试中可能难度会明显低于这道题目。
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