Idiosyncratic volatility (IV) is regarded as a measure of firm specific information and has been shown to be correlated with ex post lower stock returns. We explore the nexus between IV and corporate social responsibility (CSR) and document that IV is positively correlated with net aggregate CSR...

This paper analyses the comovements in corporate event waves and assesses the effects of monetary policy on creating the comovement dynamics. First, we trace the time-series properties of these waves and highlight their common statistical properties. Second, developing a novel Bayesian factor...

Idiosyncratic volatility (IV) is regarded as a measure of firm specific information and has been shown to be correlated with ex post lower stock returns. We explore the nexus between IV and corporate social responsibility (CSR) and document that IV is positively correlated with net aggregate CSR...

This study examines the language effect on investing using the Google search records of Chinese- versus English-speaking searchers. First, we find that the attention of Chinese speakers induces that of English speakers, increases abnormal news coverage, and has better predictability on stock...

Previous research on the dynamic linkages between international financial markets focused on bivariate inter-equity or inter-currency relationships and do not allow a specific role for the currency or equity market, respectively. In this paper, we hypothesize that there are important, yet not...

In this article we provide a summary of empirical results obtained in several economics and operations research papers that attempt to explain, predict, or suggest remedies for financial crises or banking defaults, as well as outlines of the methodologies used. We analyze financial and economic...

This paper examines what institutional and bank-specific factors determine bank stock price synchronicity. Using data on 37 countries from 1996–2007, we find that bank stocks are more aligned with the whole market during the financial crisis; in countries that have more credit provided by...

This paper investigates the short selling of financial company stocks around the time of the SEC September 2008 short-selling ban. More specifically, this paper examines whether this short selling, mainly by hedge funds and other types of sophisticated investors, was purely speculative or...

​Tracing the SEC ban on the short selling of financial stocks in September 2008, this paper investigates whether such selling activity before the 2008 short ban reflected financial companies' risk exposures in the subprime crisis. The evidence suggests that short sellers sold short stocks that...

This paper examines what institutional and bank-specific factors determine bank stock price synchronicity. Using data on 37 countries from 1996-2007, we find that bank stocks are more aligned with the whole market (1) during the financial crisis; (2) in countries that have more credit provided...