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...

Diether, Lee, and Werner (2009) show that, in general, short sellers are contrarian in both contemporaneous and past returns and able to impressively predict future returns, this study examines these trading characteristics during both the trading day and the after-hours period. Interestingly,...

Arguments about increased (market based) accounting accruals suggest that the information benefits accrue directly to investors (Barth, 2007; Barth et al., 2008). This paper compares Spanish and Australian accruals as a test of relative information asymmetry, measured by the ability of insiders to...

The term "information risk" or "information uncertainty" is defined as the risk of a misleading signal. This risk is understood Bayesianly in terms of the likelihood function f(S|φ). In Bayesian method, f(S|φ) captures the quality of signal S with respect to parameter φ. The Bayesian position...

We propose a model where investors can choose to acquire costly information that allows them to identify good assets and purchase them in opaque over the counter (OTC) markets. Uninformed investors trade on an organized exchange and only have access to an asset pool that has been (partially)...

The scarcity of suitable proxies for asymmetric information has impeded empirical research from providing reliable evidence on whether information risk shapes equity pricing. In re-examining this unresolved question, we rely on firms' geographic distance from financial centers to gauge...

This study examines the impact of changes in data feed pricing schedules on the price discovery between competing venues, as espoused by Cespa & Foucault (2014). We utilize three exogenous events stemming from a staggered increase in the data feed price that transpired on the Chicago Mercantile...

How does information get revealed in decentralized markets? We test several hypotheses inspired by recent dealer-network theory. To do so we construct an empirical map of information revelation where two dealers are connected based on the synchronicity of their quote changes. The tests, based on...

We show evidence of a liquidity searching behaviour of informed investors in option listings, which was also found by Collin-Dufresne and Fos (2015) using stock markets. Nevertheless, and differently from Collin-Dufresne and Fos (2015), we find that the option bid-ask spread may be still a good...

This paper finds that in Nasdaq Helsinki where brokers can voluntarily reveal or conceal identities, unsophisticated traders are less willing to trade after anonymous trades than non-anonymous trades. Using intraday order and trade data of large-cap stocks to which the voluntary anonymity model...