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Hybrid of ARIMA-GARCH modeling in rainfall time series
Published 2013“…The results of these auxiliary tests show clear evidence to reject the null hypothesis of no ARCH effect. Hence indicates that GARCH modeling is necessary. Therefore the composite ARIMA-GARCH model captures the dynamics of the daily rainfall series in study areas more precisely. …”
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GARCH models and distributions comparison for nonlinear time series with volatilities
Published 2023“…The models considered are the standard GARCH, Integrated GARCH (IGARCH), Exponential GARCH (EGARCH), and Golsten, Jagannathan, and Runkle GARCH (GJR-GARCH), each with normal distribution, Student’s t-distribution, and Generalized Error Distribution (GED). …”
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The Performance of Hybrid ARIMA-GARCH Modeling in Forecasting Gold Price
Published 2013“…The findings suggest that the potential combination of powerful and flexibility of ARIMA and the strength of GARCH models in handling volatility and risk in the data series as well as to overcome the linear limitation in the ARIMA models made the hybridization of ARIMA-GARCH model as a new promising approach in modeling and forecasting gold price.…”
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Forecasting Portfolio Risk Estimation by Using Garch and Var Methods
Published 2012“…Motivates from this, we conducted an analysis to compare the effectiveness of VaR analysis and GARCH method in forecasting risk estimation. Risk manager can used the best methods in reducing their customers risk volatility and rank the risk level.…”
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69
Improving the option pricing performance of GARCH models in inefficient market
Published 2020-04-01“…It is, therefore, useful, before proceeding to apply the standard risk-neutral approach, to check the efficiency assumption. New modified GARCH processes were used to model the dynamics of the asset returns in the option pricing framework. …”
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Estimating the Volatility of Cocoa Price Return with ARCH and GARCH Models
Published 2013-08-01“…Key words: Volatility, price, cocoa, GARCH, risk, futures trading…”
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71
Asymmetric GARCH Value-at-Risk over MSCI in Financial Crisis
Published 2015-04-01“… This paper uses four asymmetric GARCH models, which are GJR-GARCH, NA-GARCH, T-GARCH, and AV-GARCH to compare their performance on VaR forecasting to the symmetric GARCH model. …”
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72
Forecasting Performance of Asymmetric GARCH Stock Market Volatility Models
Published 2009-12-01Subjects: “…Asymmetric GARCH Effect…”
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ÇOK DEĞİŞKENLİ GARCH MODELİYLE DÖVİZ KURLARINDA OYNAKLIK GEÇİŞİ
Published 2023-12-01Get full text
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Asymmetric GARCH Value-at-Risk over MSCI in Financial Crisis
Published 2015-04-01“… This paper uses four asymmetric GARCH models, which are GJR-GARCH, NA-GARCH, T-GARCH, and AV-GARCH to compare their performance on VaR forecasting to the symmetric GARCH model. …”
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75
Dynamical approach in studying stability condition of exponential (GARCH) models
Published 2020-01-01Get full text
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76
Use of tempered stable distributions in GARCH(1, 1) models
Published 2018-05-01Subjects: “…garch model…”
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Asymptotic and Finite Sample Properties for Multivariate Rotated GARCH Models
Published 2021-05-01Subjects: Get full text
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78
Aplikasi GARCH dalam Mengatasi Volatilitas Pada Data Keuangan
Published 2017-12-01“…The results showed that the GARCH model is best suited to see volatility in the financial data.…”
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Asymmetric GARCH Value-at-Risk over MSCI in Financial Crisis
Published 2015-04-01“… This paper uses four asymmetric GARCH models, which are GJR-GARCH, NA-GARCH, T-GARCH, and AV-GARCH to compare their performance on VaR forecasting to the symmetric GARCH model. …”
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Asymmetric GARCH Value-at-Risk over MSCI in Financial Crisis
Published 2015-06-01Subjects: Get full text
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