Gender differences in risk-taking and investment decisions have been widely documented in the financial markets. Utilizing trading information from individual investor brokerage accounts, this paper explores the effects of aging on gender differences in terms of portfolio turnover and returns....

This paper examines how credit default swaps (CDS) affect the corporate investment of the referenced entities. We document a significant reduction in corporate investment after CDS trading, a result that is robust to alternative model specifications and a set of endogeneity tests. Our findings...

We investigate the effect of diversity on market reactions to financial disclosure. We show elevated trading volume and stock return volatility around earnings announcements for firms headquartered in culturally and linguistically diverse locales. These results continue to hold when earnings...

Using textual analysis of stock message board posts, we find that investors’ sentiment expressed through messages can predict future one-day stock returns. For small stocks, message board sentiment can predict up to two-day cumulative future returns. This increased predictive power on small...

Nitrogen-polluted wastewater posed great threat to the environment and human beings. Bismuth-based materials have presented high potentials for wastewater treatment. However, it suffers from unsatisfactory electrocatalytic efficiency, especially for nitrate-N removal. Considering the superior...

An important goal in quantitative risk/safety analysis of chemical toxins or pharmaceutical agents is determination of toxic risk posed by exposure to the agent.