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Analysis of stock exchange risk and currency in South African financial markets using stable parameter estimation
Naradh, Kimera; Chifurira, Retius; Chinhamu, Knowledge - In: International journal of finance & banking studies : JJFBS 11 (2022) 1, pp. 120-131
Persistent link: https://www.econbiz.de/10012804729
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Estimation and prediction of commodity returns using long memory volatility models
Basira, Kisswell; Dhliwayo, Lawrence; Chinhamu, Knowledge; … - In: Risks : open access journal 12 (2024) 5, pp. 1-20
Modelling the volatility of commodity prices and creating more reliable models for estimating and forecasting commodity price returns are crucial. The body of research on statistical models that can fully reflect the empirical characteristics of commodity price returns is lacking. The main aim...
Persistent link: https://www.econbiz.de/10014636621
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The performance of linear versus non-linear models in forecasting returns on the Johannesburg Stock Exchange
Gysen, Michael van; Huang, Chun-sung; Kruger, Ryan - In: International business and economics research journal 12 (2013) 8, pp. 985-994
Persistent link: https://www.econbiz.de/10009792062
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A comparative cross-regime analysis on the performance of GARCH-based value-at-risk models : evidence from the Johannesburg stock exchange
Elenjical, Timmy; Mwangi, Patrick; Panulo, Barry; … - In: Risk management : a journal of risk, crisis and disaster 18 (2016) 2/3, pp. 89-110
Persistent link: https://www.econbiz.de/10011537385