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Reconstructing a complex financial network using compressed sensing based on low-frequency time series data
Si, Jingjian; Zhou, Jinsheng; Gao, Xiangyun; Wang, Ze; … - In: Finance research letters 49 (2022), pp. 1-9
Persistent link: https://www.econbiz.de/10013478776
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Reconstruction of financial time series data based on compressed sensing
Si, Jingjian; Gao, Xiangyun; Zhou, Jinsheng; Xi, Xian; … - In: Finance research letters 47 (2022) 1, pp. 1-8
Persistent link: https://www.econbiz.de/10013457697
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Revealing dynamic intrinsic temporal and spatial scale characteristics of oil price volatility in bubble and non-bubble periods
Chen, Weijia; Huang, Shupei; An, Haizhong - In: Finance research letters 55 (2023) 1, pp. 1-8
Persistent link: https://www.econbiz.de/10014473286
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Supervision of not-for-profit minority institutional shareholder and the cost of equity : evidence from a quasi-natural experiment
Zhang, Zixi; Cheng, Xiaoke; Cheng, Hanxiu; Sun, Qian - In: Finance research letters 63 (2024), pp. 1-8
Persistent link: https://www.econbiz.de/10014531516