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Oil price risk evaluation using a novel hybrid model based on time-varying long memory
Zhao, Lu-Tao; Liu, Kun; Duan, Xin-Lei; Li, Ming-Fang - In: Energy economics 81 (2019), pp. 70-78
Persistent link: https://www.econbiz.de/10012172659
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Assessing financial stability in turbulent times : a study of generalized autoregressive conditional heteroskedasticity-type Value-at-Risk model performance in Thailand's transport...
Danai Likitratcharoen; Lucksuda Suwannamalik - In: Risks : open access journal 12 (2024) 3, pp. 1-19
of VaR approaches. This study critically evaluates the efficacy of GARCH-type VaR models within the transportation sector … GARCH-type VaR models include GARCH (1,1) VaR, ARMA (1,1)-GARCH (1,1) VaR, GARCH (1,1)-M VaR, IGARCH (1,1) VaR, EWMA VaR … surpasses GARCH-type VaR models in failure rate accuracy. Within the GARCH-type category, the EWMA VaR model exhibited superior …
Persistent link: https://www.econbiz.de/10014497424
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Value-at-Risk effectiveness : a high-frequency data approach with semi-heavy tails
Contreras-Valdez, Mario Ivan; Sahu, Sonal; … - In: Risks : open access journal 12 (2024) 3, pp. 1-23
In the broader landscape of cryptocurrency risk management, this study delves into the nuanced estimation of Value-at-Risk (VaR) for a uniformly weighted portfolio of cryptocurrencies, employing the bivariate Normal Inverse Gaussian distribution renowned for its semi-heavy tails. Utilizing...
Persistent link: https://www.econbiz.de/10014497426
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Forecasting crude oil price volatility and value-at-risk : evidence from historical and recent data
Lux, Thomas; Segnon, Mawuli; Gupta, Rangan - In: Energy economics 56 (2016), pp. 117-133
Persistent link: https://www.econbiz.de/10011663878
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Value-at-Risk estimation of energy commodities : a long-memory GARCH-EVT approach
Youssef, Manel; Belkacem, Lotfi; Mokni, Khaled - In: Energy economics 51 (2015), pp. 99-110
Persistent link: https://www.econbiz.de/10011564809
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When the US stock market becomes extreme?
Aboura, Sofiane - In: Risks : open access journal 2 (2014) 2, pp. 211-225
Over the last three decades, the world economy has been facing stock market crashes, currency crisis, the dot-com and real estate bubble burst, credit crunch and banking panics. As a response, extreme value theory (EVT) provides a set of ready-made approaches to risk management analysis....
Persistent link: https://www.econbiz.de/10010399734
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Optimising portfolio risk by involving crypto assets in a volatile macroeconomic environment
Bányai, Attila; Tatay, Tibor; Thalmeiner, Gergő; … - In: Risks : open access journal 12 (2024) 4, pp. 1-21
Portfolio diversification is an accepted principle of risk management. When constructing an efficient portfolio, there are a number of asset classes to choose from. Financial innovation is expanding the range of instruments. In addition to traditional commodities and securities, other...
Persistent link: https://www.econbiz.de/10014636496
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Extreme risk spillovers between crude oil and stock markets
Du, Limin; He, Yanan - In: Energy economics 51 (2015), pp. 455-465
Persistent link: https://www.econbiz.de/10011564907
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Dependence and extreme dependence of crude oil and natural gas prices with applications to risk management
Aloui, Riadh; Ben Aïssa, Mohamed Safouane; Hammoudeh, … - In: Energy economics 42 (2014), pp. 332-342
Persistent link: https://www.econbiz.de/10010503584
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Tail risk of electricity futures
Peña Sánchez de Rivera, Juan Ignacio; Rodríguez, Rosa; … - In: Energy economics 91 (2020), pp. 1-16
Persistent link: https://www.econbiz.de/10012518716