방법 비교
선택한 방법을 나란히 검토하세요. 서로 다른 행은 강조 표시됩니다.
| Copula CDO 모형× | 신용 평가 조정× | |
|---|---|---|
| 분야 | 금융공학 | 금융공학 |
| 계열 | Regression model | Regression model |
| 기원 연도≠ | 2000 | 2000s |
| 창시자≠ | David X. Li | Jon Gregory |
| 유형≠ | Credit Portfolio Model | Valuation Framework |
| 원전≠ | Li, D. X. (2000). On default correlation: A copula function approach. Journal of Fixed Income, 9(4), 43-54. DOI ↗ | Gregory, J. (2009). Counterparty Credit Risk: The New Challenge for Global Financial Markets. John Wiley & Sons. link ↗ |
| 별칭 | Copula Default Model, CDO Pricing | CVA, Counterparty Risk Adjustment |
| 관련 | 3 | 3 |
| 요약≠ | The copula CDO model (Li 2000) uses Gaussian copulas to price collateralized debt obligations (CDOs) by modeling joint default probabilities across a portfolio of bonds. The model became the industry standard for CDO pricing but was heavily criticized post-2008 for underestimating tail risk and correlation breakdowns during crises. | Credit Valuation Adjustment (CVA) is the market price of counterparty credit risk embedded in over-the-counter (OTC) derivatives. CVA measures the loss from counterparty default, accounting for both the probability of default and the exposure at that time. It has become a key component of derivative valuation and risk management since the 2008 financial crisis. |
| ScholarGate데이터셋 ↗ |
|
|