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Structural breaks and the time-varying levels of weak-form efficiency in crude oil markets : Evidence from the Hurst exponent and Shannon entropy methods
Mensi, Walid; Beljid, Makram; Managi, Shunsuke - In: International economics : a journal published by CEPII … 140 (2014), pp. 89-106
Persistent link: https://www.econbiz.de/10011525285
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Does oil price variability affect the long memory and weak form efficiency of stock markets in top oil producers and oil Consumers? : Evidence from an asymmetric MF-DFA approach
Mensi, Walid; Lee, Yun-Jung; Xuan Vinh Vo; Yoon, Seong-min - In: The North American journal of economics and finance : a … 57 (2021), pp. 1-22
Persistent link: https://www.econbiz.de/10012822250
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Crude oil market efficiency : an empirical investigation via the Shannon Entropy
Mensi, Walid; Aloui, Chaker; Hamdi, Manel; Nguyen, Duc … - In: International economics : a journal published by CEPII … 129 (2012) 1, pp. 119-137
Persistent link: https://www.econbiz.de/10009765186
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Forecasting the aggregate oil price volatility in a data-rich environment
Ma, Feng; Liu, Jing; Wahab, M. I. M.; Zhang, Yaojie - In: Economic modelling 72 (2018), pp. 320-332
Persistent link: https://www.econbiz.de/10012100341
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Analyzing time-frequency co-movements across gold and oil prices with BRICS stock markets : a VaR based on wavelet approach
Mensi, Walid; Hkiri, Besma; Al-Yahyaee, Khamis Hamed; … - In: International review of economics & finance : IREF 54 (2018), pp. 74-102
Persistent link: https://www.econbiz.de/10012033348
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Structural breaks, dynamic correlations, asymmetric volatility transmission, and hedging strategies for petroleum prices and USD exchange rate
Mensi, Walid; Hammoudeh, Shawkat; Yoon, Seong-min - In: Energy economics 48 (2015), pp. 46-60
Persistent link: https://www.econbiz.de/10011533698
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Forecasting excess stock returns with crude oil market data
Liu, Li; Ma, Feng; Wang, Yudong - In: Energy economics 48 (2015), pp. 316-324
Persistent link: https://www.econbiz.de/10011533825
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How do OPEC news and structural breaks impact returns and volatility in crude oil markets? : further evidence from a long memory process
Mensi, Walid; Hammoudeh, Shawkat; Yoon, Seong-min - In: Energy economics 42 (2014), pp. 343-354
Persistent link: https://www.econbiz.de/10010503579
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Dynamic spillovers among major energy and cereal commodity prices
Mensi, Walid; Hammoudeh, Shawkat; Nguyen, Duc Khuong; … - In: Energy economics 43 (2014), pp. 225-243
Persistent link: https://www.econbiz.de/10010504821
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Asymmetric volatility spillovers between oil and stock markets : evidence from China and the United States
Xu, Weiju; Ma, Feng; Wang, Chen; Zhang, Bing - In: Energy economics 80 (2019), pp. 310-320
Persistent link: https://www.econbiz.de/10012173623