2021
DOI: 10.3390/math9020185
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Enhancing Portfolio Performance and VIX Futures Trading Timing with Markov-Switching GARCH Models

Abstract: In the present paper, we test the use of Markov-Switching (MS) models with time-fixed or Generalized Autoregressive Conditional Heteroskedasticity (GARCH) variances. This, to enhance the performance of a U.S. dollar-based portfolio that invest in the S&P 500 (SP500) stock index, the 3-month U.S. Treasury-bill (T-BILL) or the 1-month volatility index (VIX) futures. For the investment algorithm, we propose the use of two and three-regime, Gaussian and t-Student, MS and MS-GARCH models. This is done to foreca… Show more

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Cited by 8 publications
(16 citation statements)
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References 91 publications
(172 reference statements)
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“…The ARMA process is the combination of the autoregressive model and moving average [ 2 ] designed for a stationary time series. Autoregression (AR) describes a stochastic process, and AR(p) can be denoted as shown below: where: denotes the weights given to past observations at each lag, p is a positive integer providing the number of lags to be included, and is white noise.…”
Section: Methodology and Datamentioning
confidence: 99%
See 3 more Smart Citations
“…The ARMA process is the combination of the autoregressive model and moving average [ 2 ] designed for a stationary time series. Autoregression (AR) describes a stochastic process, and AR(p) can be denoted as shown below: where: denotes the weights given to past observations at each lag, p is a positive integer providing the number of lags to be included, and is white noise.…”
Section: Methodology and Datamentioning
confidence: 99%
“…As demonstrated by many researchers and studies, the SGARCH (1,1) process is able to represent the majority of the time series [17]. The dataset which requires a model of higher orders like SGARCH (1,2) or SGARCH(2,1) is very rare [11]. However, financial time series inherits many characteristics that SGARCH is not able to incorporate well.…”
Section: Generalized Autoregressive Conditional Heteroscedasticity-garch(pq)mentioning
confidence: 99%
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“…Additionally, there are tests of MS models in trading decisions in commodities [36,37], European and US stock markets and volatility futures by using generalized autoregressive conditional heteroskedasticity (GARCH) variances in the estimated MS models (MS-GARCH) [38,39].…”
Section: Introductionmentioning
confidence: 99%