Narrow search
Showing 1 - 5 of 5
Cover Image
Assessing efficiency and investment opportunities in commodities : a time series and portfolio simulations approach
Jawadi, Fredj; Ftiti, Zied; Hdia, Mouna - In: Economic modelling 64 (2017), pp. 567-588
Persistent link: https://www.econbiz.de/10011761313
Cover Image
Baidu news information flow and return volatility : evidence for the Sequential Information Arrival Hypothesis
Shen, Dehua; Li, Xiao; Zhang, Wei - In: Economic modelling 69 (2018), pp. 127-133
Persistent link: https://www.econbiz.de/10012016139
Cover Image
R2 and idiosyncratic volatility : which captures the firm-specific return variation?
Zhang, Wei; Li, Xiao; Shen, Dehua; Teglio, Andrea - In: Economic modelling 55 (2016), pp. 298-304
Persistent link: https://www.econbiz.de/10011642527
Cover Image
Market reaction to internet news : information diffusion and price pressure
Zhang, Yongjie; Song, Weixin; Shen, Dehua; Zhang, Wei - In: Economic modelling 56 (2016), pp. 43-49
Persistent link: https://www.econbiz.de/10011645851
Cover Image
Does non-fundamental news related to COVID-19 matter for stock returns? : evidence from Shanghai stock market
Ftiti, Zied; Ben Ameur, Hachmi; Louhichi, Waël - In: Economic modelling 99 (2021), pp. 1-9
Persistent link: https://www.econbiz.de/10012795825