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Contribution Details

Type Journal Article
Scope Discipline-based scholarship
Title Law-invariant risk measures: extension properties and qualitative robustness
Organization Unit
Authors
  • Pablo Koch Medina
  • Cosimo Munari
Item Subtype Original Work
Refereed Yes
Status Published in final form
Language
  • English
Journal Title Statistics & Risk Modeling
Publisher De Gruyter
Geographical Reach international
ISSN 2193-1402
Volume 31
Number 3
Page Range 1 - 22
Date 2014
Abstract Text We characterize when a convex risk measure associated to a law-invariant acceptance set in L$^∞$ can be extended to L$^p$, 1≤p<∞, preserving finiteness and continuity. This problem is strongly connected to the statistical robustness of the corresponding risk measures. Special attention is paid to concrete examples including risk measures based on expected utility, max-correlation risk measures, and distortion risk measures.
Related URLs
Digital Object Identifier 10.1515/strm-2014-0002
Other Identification Number merlin-id:10222
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