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Asymmetric News and Asset Pricing
Suijs, Jeroen - 2011
This paper shows that in asset pricing the information environment gives rise to a systematic risk factor when the informativeness of future news events varies with their content (i.e., bad news and good news are not equally informative). The paper further shows that in such cases (cross) serial...
Persistent link: https://www.econbiz.de/10013119323
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Testing the CAPM Under Asymmetric Information
Guéniche, Alain; Burlacu, Radu; Jimenez-Garcès, Sonia G. - 2022
portfolio is not a relevant benchmark for testing the CAPM. Each investor appraises expected returns and builds his optimal … benchmark to consider for the conditional CAPM(s)? Many CAPM empirical tests consider future realized returns as proxies for … correct benchmark for testing the CAPM from the perspective of this investor. Our empirical results provide a more optimistic …
Persistent link: https://www.econbiz.de/10013292834
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Beauty Contests and Asset Prices under Asymmetric Information
Ishikawa, Ryuichiro - 2010
In this paper, we study a dynamic Gaussian financial market model in which the traders form higher-order expectations about the fundamental value of a single risky asset. Rational uninformed traders are introduced into an otherwise standard differential information economy to investigate the...
Persistent link: https://www.econbiz.de/10013148628
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Information shocks and the cross section of expected returns
Savaser, Tanseli; Tiniç, Murat - In: Borsa Istanbul Review 23 (2023) 2, pp. 378-401
This paper examines the risk premium associated with information shocks in equity markets. For all stocks traded on Borsa Istanbul between March 2005 and December 2020, we calculate information shocks as unanticipated information asymmetry by focusing on changes in the proportion of the...
Persistent link: https://www.econbiz.de/10014307769
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Price efficiency and trading behavior in limit order markets with competing insiders
Stöckl, Thomas - 2013
We study price efficiency and trading behavior in laboratory limit order markets with asymmetrically informed traders. Markets differ in the number of insiders present and in the subset of traders who receive information about the number of insiders present. We observe that price efficiency (i)...
Persistent link: https://www.econbiz.de/10009744178
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Informational asymmetries in laboratory asset markets with state-dependent fundamentals
Keser, Claudia; Markstädter, Andreas - 2014
We investigate the formation of market prices in a new experimental setting involving multi-period call-auction asset markets with state-dependent fundamentals. We are particularly interested in two informational aspects: (1) the role of traders who are informed about the true state and/or (2)...
Persistent link: https://www.econbiz.de/10010353591
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Informational asymmetries in laboratory asset markets with state-dependent fundamentals
Keser, Claudia; Markstädter, Andreas - 2014 - This version: September 25, 2014
We investigate the formation of market prices in a new experimental setting involving multi-period call-auction asset markets with state-dependent fundamentals. We are particularly interested in two informational aspects: (1) the role of traders who are informed about the true state and/or (2)...
Persistent link: https://www.econbiz.de/10010429127
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Information and inventories in high-frequency trading
Muhle-Karbe, Johannes; Webster, Kevin - 2015
We study how short-term informational advantages can be monetized in a high-frequency setting, when large inventories are explicitly penalized. We find that if most of the additional information is revealed regardless of the high-frequency traders' actions, then fast inventory management allows...
Persistent link: https://www.econbiz.de/10011412266
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Rights Issues, Information Asymmetry and Equity Overvaluation : UK Evidence
Andrikopoulos, Panagiotis - 2011
This study extends UK research on rights issues by examining the link between the post-issue long-term underperformance, pre-SEO security overvaluation and post-SEO investors' under-reaction hypotheses. In contrast to prior UK studies that concentrated on different time-periods, and with results...
Persistent link: https://www.econbiz.de/10013128035
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Short-Lived Information and Order Strategies : A Clinical Study
Lei, Adam Y.C. - 2012
We examine investor order strategies in response to short-lived information using a natural experiment on September 8, 2008, in which a 2002 bankruptcy story on United Airlines erroneously reappears through Bloomberg terminals and cause significant price changes on the stock. Our results show...
Persistent link: https://www.econbiz.de/10013116784