Narrow search
Showing 1 - 10 of 101
Cover Image
Predicting stock returns and volatility using consumption-aggregate wealth ratios : a nonlinear approach
Bekiros, Stelios; Gupta, Rangan - In: Economics letters 131 (2015), pp. 83-85
Persistent link: https://www.econbiz.de/10011422667
Cover Image
Do stock prices impact consumption and interest rate in South Africa? : evidence from a time-varying vector autoregressive model
Aye, Goodness C.; Gupta, Rangan; Modise, Mampho P. - In: Journal of emerging market finance 14 (2015) 2, pp. 176-196
Persistent link: https://www.econbiz.de/10011378505
Cover Image
The impact of exchange rate uncertainty on exports in South Africa
Aye, Goodness C.; Gupta, Rangan; Moyo, Prudence S.; … - In: Journal of international commerce, economics and policy 6 (2015) 1, pp. 1-14
Persistent link: https://www.econbiz.de/10011306011
Cover Image
Is the relationship between monetary policy and house prices asymmetric across bull and bear markets in South Africa? : evidence from a Markov-switching vector autoregressive model
Simo-Kengne, Beatrice D.; Balcilar, Mehmet; Gupta, Rangan; … - In: Economic modelling 32 (2013), pp. 161-171
Persistent link: https://www.econbiz.de/10009760669
Cover Image
Modelling the volatility of the Dow Jones Islamic Market World Index using a fractionally integrated time-varying GARCH (FITVGARCH) model
Nasr, Adnen Ben; Ajmi, Ahdi Noomen; Gupta, Rangan - In: Applied financial economics 24 (2014) 13/15, pp. 993-1004
Persistent link: https://www.econbiz.de/10010415355
Cover Image
Structural breaks and GARCH models of stock return volatility : the case of South Africa
Babikir, Ali; Gupta, Rangan; Mwabutwa, Chance; … - In: Economic modelling 29 (2012) 6, pp. 2435-2443
Persistent link: https://www.econbiz.de/10009673703
Cover Image
Modeling and forecasting carbon dioxide emission allowance spot price volatility : multifractal vs. GARCH-type volatility models
Segnon, Mawuli; Lux, Thomas; Gupta, Rangan - 2015
This paper applies Markov-switching multifractal (MSM) processes to model and forecast carbon dioxide (CO2) emission price volatility, and compares their forecasting performance to the standard GARCH, fractionally integrated GARCH (FIGARCH) and the two-state Markov-switching GARCH (MS-GARCH)...
Persistent link: https://www.econbiz.de/10011296114
Cover Image
Oil-price uncertainty and international stock returns : dissecting quantile-based predictability and spillover effects using more than a century of data
Balcilar, Mehmet; Gupta, Rangan; Pierdzioch, Christian - 2022
Persistent link: https://www.econbiz.de/10013166706
Cover Image
Forecasting realized volatility of bitcoin returns : tail events and asymmetric loss
Gillas, Konstantinos Gkillas; Gupta, Rangan; … - In: The European journal of finance 27 (2021) 16, pp. 1626-1644
Persistent link: https://www.econbiz.de/10012872908
Cover Image
Growth Volatility and Inequality in the U.S : A Wavelet Analysis
Chang, Shinhye - 2020
This study applies wavelet coherency analysis to explore the relationship between the U.S. economic growth volatility, and income and wealth inequality measures over the period 1917 to 2015 and 1962 to 2014. We consider the relationship between output volatility during positive and negative...
Persistent link: https://www.econbiz.de/10012852254