We develop a measure of how information events impact investors' perceptions of risk that is broadly applicable and … simultaneously conveys information on the announcer's expected future cash flows and risk profile. We empirically implement the … forecasting power for firms' risk-factor exposures, implied costs of capital, liquidity, and future investments. We also apply our …

) The Volatility Puzzle. We offer resolutions of those objections within the rational finance. We do not claim that those …

This paper examines the relationship between idiosyncratic risk and stock returns in BRICS (Brazil, Russia, India … risk puzzle by dividing firms into groups based on fundamentals, such as their market risk, financial constraints, and … liquidity position. Finally, it investigates whether the idiosyncratic risk is priced in BRICS countries’ equity markets. The …

asset prices reflect both covariance risk and misperceptions of firmsapos prospects, and in which arbitrageurs trade against … mispricing. In equilibrium, expected returns are linearly related to both risk and mispricing measures (e.g., fundamental …. The theory offers untested empirical implications about volume, volatility, fundamental/price ratios, and mean returns …

account impacts from oil price return and oil price volatility on forecast changes. The panel smooth transition regression …

construct managed portfolios of a risk-free asset and market index. …