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| Content Provider | Springer Nature Link |
|---|---|
| Author | Sachs, E. W. Kaebe, C. Maruhn, J. H. |
| Copyright Year | 2009 |
| Abstract | Adjoint methods have recently gained considerable importance in the finance sector, because they allow to quickly compute option sensitivities with respect to a large number of model parameters. In this paper we investigate how the efficiency of adjoint methods can be exploited to speed up the Monte Carlo-based calibration of financial market models. After analyzing the calibration problem both theoretically and numerically, we derive the associated adjoint equation and propose its application in combination with a multi-layer method, for which we prove convergence to a stationary point of the underlying optimization problem. Detailed numerical examples illustrate the performance of the method. In particular, the proposed algorithm reduces the calibration time for a typical equity market model with time-dependent model parameters from over three hours to less than ten minutes on a usual desktop PC. |
| Ending Page | 379 |
| Page Count | 29 |
| Starting Page | 351 |
| File Format | |
| ISSN | 09492984 |
| e-ISSN | 14321122 |
| Journal | Finance and Stochastics |
| Issue Number | 3 |
| Volume Number | 13 |
| Language | English |
| Publisher | Springer-Verlag |
| Publisher Date | 2009-07-11 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Monte Carlo methods Adjoint equation Applications of mathematical programming Finance /Banking Statistics for Business/Economics/Mathematical Finance/Insurance Mathematical programming methods Multi-layer method Monte Carlo calibration Probability Theory and Stochastic Processes Economic Theory Nonlinear programming Quantitative Finance |
| Content Type | Text |
| Resource Type | Article |
| Subject | Finance Statistics and Probability Statistics, Probability and Uncertainty |
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