Mostra el registre d'ítem simple
Bounds for value at risk : the approach based on copulas with homogeneous tails
dc.contributor.author | Jaworski, P. |
dc.date.accessioned | 2013-04-10T15:49:07Z |
dc.date.available | 2013-04-10T15:49:07Z |
dc.date.issued | 2008 |
dc.identifier.citation | Jaworski, P. Bounds for value at risk : the approach based on copulas with homogeneous tails. "Mathware & Soft Computing", vol. 15, núm. 1, p. 113-124. |
dc.identifier.issn | 1134-5632 |
dc.identifier.uri | http://hdl.handle.net/2099/13163 |
dc.description.abstract | The theory of copulas provides a useful tool for modeling dependence in risk management. In insurance and nance, as well as in other applications, dependence of extreme events is particularly important, hence there is a need for the detailed study of the tail behaviour of the multivariate copulas. In this paper we investigate the class of copulas having homogeneous lower tails. We show that having only such information on the structure of dependence of returns from assets is enough to get estimates on Value at Risk of the multiasset portfolio in terms of Value at Risk of one-asset portfolios |
dc.format.extent | 12 |
dc.language.iso | eng |
dc.publisher | Universitat Politècnica de Catalunya. Secció de Matemàtiques i Informàtica |
dc.relation.ispartof | Mathware & Soft Computing. 2008, vol. 15, núm. 1 |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Informàtica::Informàtica teórica |
dc.subject.lcsh | Artificial intelligence |
dc.title | Bounds for value at risk : the approach based on copulas with homogeneous tails |
dc.type | Article |
dc.subject.lemac | Intel•ligència artificial |
dc.description.peerreviewed | Peer Reviewed |
dc.subject.ams | Classificació AMS::68 Computer science::68T Artificial intelligence |
dc.rights.access | Open Access |
local.citation.author | Jaworski, P. |
local.citation.publicationName | Mathware & Soft Computing |
local.citation.volume | 15 |
local.citation.number | 1 |
local.citation.startingPage | 113 |
local.citation.endingPage | 124 |