Sammenlign metoder
Gjennomgå de valgte metodene side om side; rader som avviker, er uthevet.
| Risikonøytral verdsettelse× | Libor Market Model× | |
|---|---|---|
| Fagfelt | Kvantitativ finans | Kvantitativ finans |
| Familie | Regression model | Regression model |
| Opprinnelsesår≠ | 1979 | 1997 |
| Opphavsperson≠ | John Harrison and David Kreps | Alan Brace, Dariusz Gatarek, and Marek Musiela |
| Type≠ | Fundamental Principle | Interest Rate Model |
| Opprinnelig kilde≠ | Harrison, J. M., & Kreps, D. M. (1979). Martingales and arbitrage in multiperiod securities markets. Journal of Economic Theory, 20(3), 381-408. DOI ↗ | Brace, A., Gatarek, D., & Musiela, M. (1997). The market model of interest rate dynamics. Mathematical Finance, 7(2), 127-155. DOI ↗ |
| Alias | Risk-Neutral Measure, Q-Measure | BGM Model, LMM |
| Relaterte | 4 | 4 |
| Sammendrag≠ | 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. | The LIBOR Market Model (BGM), developed by Brace, Gatarek, and Musiela (1997), is a multi-factor interest rate model that directly models forward LIBOR rates as lognormal processes. Unlike short-rate models, LMM naturally prices caplets at the market level and is the industry standard for valuing caps, floors, and exotic interest rate derivatives. |
| ScholarGateDatasett ↗ |
|
|