方法对比
并排查看您选择的方法；存在差异的行会高亮显示。
| 信用估值调整× | 无风险中性定价× | |
|---|---|---|
| 领域 | 量化金融 | 量化金融 |
| 方法族 | Regression model | Regression model |
| 起源年份≠ | 2000s | 1979 |
| 提出者≠ | Jon Gregory | John Harrison and David Kreps |
| 类型≠ | Valuation Framework | Fundamental Principle |
| 开创性文献≠ | Gregory, J. (2009). Counterparty Credit Risk: The New Challenge for Global Financial Markets. John Wiley & Sons. link ↗ | Harrison, J. M., & Kreps, D. M. (1979). Martingales and arbitrage in multiperiod securities markets. Journal of Economic Theory, 20(3), 381-408. DOI ↗ |
| 别名 | CVA, Counterparty Risk Adjustment | Risk-Neutral Measure, Q-Measure |
| 相关≠ | 3 | 4 |
| 摘要≠ | 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. | Risk-neutral valuation (1979) is the fundamental principle that derivative prices equal the expected payoff discounted at the risk-free rate, computed under a risk-neutral probability measure (Q-measure). This principle, formalized by Harrison and Kreps, eliminates the need to estimate risk premia and is the foundation of modern derivatives pricing. |
| ScholarGate数据集 ↗ |
|
|