Abstract
In the context of multivariate regular variation, the authors establish the first-order asymptotics of the spectral risk measure of portfolio loss. Furthermore, by the notion of second-order regular variation, the second-order asymptotics of the spectral risk measure of portfolio loss is also presented. In order to illustrate the derived results, a numerical example with Monte Carlo simulation is carried out.
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This research was supported by the Important Natural Science Foundation of Colleges and Universities of Anhui Province under Grant No. KJ2020A0122 and the Scientific Research Start-up Foundation of Hefei Normal University.
This paper was recommended for publication by Editor WANG Shouyang.
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Xing, G., Yang, S. First and Second Order Asymptotics of the Spectral Risk Measure for Portfolio Loss Under Multivariate Regular Variation. J Syst Sci Complex 33, 1533–1544 (2020). https://doi.org/10.1007/s11424-020-8037-z
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DOI: https://doi.org/10.1007/s11424-020-8037-z