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The impact of corporate public market share repurchases on capital market information efficiency
Liu, Huan; Sun, Nan; Ye, Yongwei; Tao, Yunqing; Kan, Yiwei - In: Emerging markets, finance & trade : a journal of the … 59 (2023) 10, pp. 3220-3240
Persistent link: https://www.econbiz.de/10014321089
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Bitcoin transactions, information asymmetry and trading volume
Ante, Lennart - In: Quantitative finance and economics 4 (2020) 3, pp. 365-381
Persistent link: https://www.econbiz.de/10012271431
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Finanzanalysten und Preiseffizienz
Callsen-Bracker, Hans-Markus - 2007 - 1. Aufl.
Persistent link: https://www.econbiz.de/10003411423
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Finanzanalysten und Preiseffizienz
Callsen-Bracker, Hans-Markus - 2007 - 1. Aufl. 2007
Abstract: Finanzanalysten zählen mit zu den schillernsten Figuren auf den Kapitalmärkten. Durch ihre Empfehlungen können sie Aktienkurse in die Höhe treiben bzw. zum Abstürzen bringen. Hier eröffnet sich ein weites Feld denkbarer Interessenkonflikte, die sich negativ auf die Qualität des...
Persistent link: https://www.econbiz.de/10011674670
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Informational inefficiency of Bitcoin : a study based on high-frequency data
Zargar, Faisal Nazir; Kumar, Dilip - In: Research in international business and finance 47 (2019), pp. 344-353
Persistent link: https://www.econbiz.de/10012135746
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A Market Microstructure View of the Informational Efficiency of Security Prices
Schwartz, Robert - 2021
Do equity prices efficiently reflect fundamental information as the Efficient Markets Hypothesis suggests? The author challenges a widely held acceptance by financial academicians of the EMH. In a frictionless environment, information acquisition and trading would be costless, transaction prices...
Persistent link: https://www.econbiz.de/10013229395
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Can environmental disclosure improve price efficiency? : the perspective of price delay
Zhang, Jitao; Yang, Yongliang - In: Finance research letters 52 (2023), pp. 1-12
Persistent link: https://www.econbiz.de/10014471978
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Do manager networks affect the efficiency of capital markets? : empirical research based on social network theory
Wang, Yifan; Cao, Chongyan - In: Borsa Istanbul Review 24 (2024) 3, pp. 494-505
and social network theory. Additionally, institutional investors' shareholding ratios weaken the impact of top management …
Persistent link: https://www.econbiz.de/10014635338
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What do we know about informational efficiency? : three puzzles and the new direction forward
Go, You-How; Lau, Wee-Yeap - In: Journal of economic surveys 37 (2023) 4, pp. 1489-1525
Persistent link: https://www.econbiz.de/10014338038
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Have financial markets become more informative?
Bai, Jennie; Philippon, Thomas; Savov, Alexi - 2012
The finance industry has grown. Financial markets have become more liquid. Information technology has improved. But have prices become more informative? Using stock and bond prices to forecast earnings, we find that the information content of market prices has not increased since 1960. The...
Persistent link: https://www.econbiz.de/10009657611