We examine 1984-2018 data and show that the talent or ability of sell-side financial analysts affects a covered firm's information environment—more so than the simple number of analysts covering a firm. We find that while analysts in general produce market and industry-level information,...

In this study, we decompose idiosyncratic stock return volatility (IVOL) into uncertainty and residual volatility, and find that the negative IVOL-return relation primarily comes from the uncertainty component. Further analysis indicates that firm uncertainty increases are associated with...

We find that when a major customer has greater market power in its industry, its supplier firm exhibits better performance. The effect of the major customer's market power on its supplier's performance is more pronounced when the economic bonding between the customer firm and the supplier is...