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Cryptocurrency policy uncertainty and gold return forecasting : a dynamic Occam's window approach
Shang, Yue; Wei, Yu; Chen, Yongfei - In: Finance research letters 50 (2022), pp. 1-9
Persistent link: https://www.econbiz.de/10014239966
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Can Green Economy stocks hedge natural gas market risk? : evidence during Russia-Ukraine conflict and other crisis periods
Chen, Yongfei; Wei, Yu; Bai, Lan; Zhang, Jiahao - In: Finance research letters 53 (2023), pp. 1-12
Persistent link: https://www.econbiz.de/10014472409
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Does the financial crisis change the economic risk perception of crude oil traders? : a MIDAS quantile regression approach
Lei, Likun; Shang, Yue; Chen, Yongfei; Wei, Yu - In: Finance research letters 30 (2019), pp. 341-351
Persistent link: https://www.econbiz.de/10012420880
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Infectious disease pandemic and permanent volatility of international stock markets : A long-term perspective
Bai, Lan; Wei, Yu; Wei, Guiwu; Li, Xiafei; Zhang, Songyun - In: Finance research letters 40 (2021), pp. 1-10
Persistent link: https://www.econbiz.de/10012819378
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Can infectious disease pandemic impact the long-term volatility and correlation of gold and crude oil markets?
Wei, Yu; Wang, Zhuo; Li, Dongxin; Chen, Xiaodan - In: Finance research letters 47 (2022) 1, pp. 1-9
Persistent link: https://www.econbiz.de/10013459840
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Can China's national carbon trading market hedge the risks of light and medium crude oil? : a comparative analysis with the European carbon market
Zhu, Pengfei; Lu, Tuantuan; Shang, Yue; Zhang, Zerong; … - In: Finance research letters 58 (2023) 1, pp. 1-8
Persistent link: https://www.econbiz.de/10014580529
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International stock market risk contagion during the COVID-19 pandemic
Wei, Yu - In: Finance research letters 45 (2022), pp. 1-11
Persistent link: https://www.econbiz.de/10014576472
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Connectedness and hedging effects among China's nonferrous metal, crude oil and green bond markets : an extreme perspective
Chen, Yongfei; Wei, Yu; Bai, Lan; Zhang, Jiahao; Wang, Zhuo - In: Finance research letters 58 (2023) 1, pp. 1-10
Persistent link: https://www.econbiz.de/10014582474
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A Bayesian chi-squared test for hypothesis testing
Li, Yong; Liu, Xiao-Bin; Yu, Jun - In: Journal of econometrics 189 (2015) 1, pp. 54-69
Persistent link: https://www.econbiz.de/10011502408
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Large-dimensional factor modeling based on high-frequency observations
Pelger, Markus - In: Journal of econometrics 208 (2019) 1, pp. 23-42
Persistent link: https://www.econbiz.de/10012139775