孫同學(xué)
2024-10-17 13:29這個(gè)題的講解只有沒有聽懂,雙邊如何計(jì)算?ccp如何計(jì)算?
所屬:FRM Part II > Credit Risk Measurement and Management 視頻位置 相關(guān)試題
來源: 視頻位置 相關(guān)試題
1個(gè)回答
楊玲琪助教
2024-10-21 14:29
該回答已被題主采納
同學(xué)你好,
在雙邊凈額結(jié)算(bilateral netting)中,兩兩之間Exposure相互抵消。具體計(jì)算如下:
Firm 1:
- Exposure給Firm 2: AUD 90 million
- Exposure給Firm 3: AUD 12 million
- 從Firm 2: AUD 60 million
- 從Firm 3: AUD 70 million
凈Exposure計(jì)算= Max(90 - 60, 0) + Max(12 - 70, 0) = 30
因此,F(xiàn)irm 1的凈Exposure為AUD 30 million。
Firm 2:
- Exposure給Firm 1: AUD 60 million
- Exposure給Firm 3: AUD 57 million
- 從Firm 1: AUD 90 million
凈Exposure計(jì)算= Max(60 - 90, 0) +57 = 57
因此,F(xiàn)irm 2的凈Exposure為AUD 57 million。
Firm 3:
- Exposure給Firm 1: AUD 70 million
- 從Firm 2: AUD 57 million
- 從Firm 1: AUD 12 million
凈Exposure計(jì)算= Max(70 -12, 0) + 0 = 58
因此,F(xiàn)irm 3的凈Exposure為AUD 58 million。
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追答
在中央清算(central clearing)中,CCP(中央對(duì)手方)承擔(dān)所有的Exposure,計(jì)算方法如下:
1. CCP對(duì)Firm 1的Exposure:
- Firm 1的Exposure = 90 + 12 = AUD 102 million
- CCP的Exposure = 60 + 70 = AUD 130 million
- 凈Exposure = 130 - 102 = 28 million
2. CCP對(duì)Firm 2的Exposure:
- Firm 2的Exposure = 60 + 57 = AUD 117 million
- CCP的Exposure = 90 million
- 凈Exposure = 90 - 117 = -27 million
因此,CCP的凈Exposure為AUD 0 million(負(fù)值表示沒有Exposure)
3. CCP對(duì)Firm 3的Exposure:
- Firm 3的Exposure = 70 million
- CCP的Exposure = 12 + 57 = 69 million
- 凈Exposure = 69 - 70 = -1 million
因此,CCP的凈Exposure為AUD 0 million(負(fù)值表示沒有Exposure)
綜上,CCP的凈Exposure是所有凈Exposure的總和,在這個(gè)例子中為AUD 28 million。
希望能解答你的疑惑,加油!
