Estimation of risk in a portfolio of assets
This paper introduces the use of extreme value theory (EVT) and copula for the estimation of value at risk (VaR) for a three asset portfolio representative of the Colombian market. Returns on risk factors are adjusted by ARMA GARCH models and innovations for each of them are modeled by Pareto’s gene...
Những tác giả chính: | , , |
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Định dạng: | Online |
Ngôn ngữ: | spa |
Được phát hành: |
Universidad Pedagógica y Tecnológica de Colombia
2013
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Những chủ đề: | |
Truy cập trực tuyến: | https://revistas.uptc.edu.co/index.php/cenes/article/view/48 |