haku: @indexterm factor analysis / yhteensä: 190
viite: 30 / 190
Tekijä: | Cabedo Semper, J.D. Moya Clemente, I. |
Otsikko: | Value at risk calculation through ARCH factor methodology: Proposal and comparative analysis |
Lehti: | European Journal of Operational Research
2003 : NOV, VOL. 150:3, p. 516-528 |
Asiasana: | Value-at-risk ARCH models Factor analysis Risk Financial models |
Kieli: | eng |
Tiivistelmä: | In this paper the authors put forward a new method to estimate value at risk (VaR), autoregressive conditional heteroskedastic (ARCH) factor, which combines multivariate analysis with ARCH models. The authors implement this methodology using a set of market risk exposed portfolios, and the results obtained are compared with those provided by J.P. Morgan Riskmetrics methodology. |
SCIMA