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Bubbles in health care : evidence from the U.S., U.K., and German stock markets
Chen, Mei-Ping; Lin, Yu-Hui; Tseng, Chun-Yao; Chen, Wen-Yi - In: The North American journal of economics and finance : a … 31 (2015), pp. 193-205
Persistent link: https://www.econbiz.de/10011514211
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Time-frequency causality and dependence structure between crude oil, EPU and Chinese industry stock : evidence from multiscale quantile perspectives
Zhu, Huiming; Chen, Yiwen; Ren, Ying-hua; Xing, Zhanming; … - In: The North American journal of economics and finance : a … 61 (2022), pp. 1-46
Persistent link: https://www.econbiz.de/10013449362
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How does investor attention matter for crude oil prices and returns? : evidence from time-frequency quantile causality analysis
Chen, Qitong; Zhu, Huiming; Yu, Dongwei; Hau, Liya - In: The North American journal of economics and finance : a … 59 (2022), pp. 1-25
Persistent link: https://www.econbiz.de/10013413415
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Twitter's daily happiness sentiment, economic policy uncertainty, and stock index fluctuations
Chen, Wen-Yi; Chen, Mei-Ping - In: The North American journal of economics and finance : a … 62 (2022), pp. 1-15
Persistent link: https://www.econbiz.de/10013539078