against Sharpe-Lintner CAPM and Fama-French three factor models are found mainly during the recent financial crisis. Also we …

From 1963 through 2015, idiosyncratic risk (IR) is high when market risk (MR) is high. We show that the positive … has roots in fundamentals. Higher market risk predicts greater idiosyncratic earnings volatility as well as dispersion and …

making and risk management. Over the past three decades there has been a trend towards increased asset return correlations … models proposed in the literature can be used to formally characterize and quantify market risk. In particular, we ask how … adequate these models are for modelling market risk at times of financial crisis. In doing so we consider a multivariate t …

boom yields consistently positive excess returns. This excess return compensates for the risk of high negative returns in … countries on risk aversion, and low (high) risk aversion currencies depreciate (appreciate) in times of global turmoil …

We consider a two-period market with persistent liquidity trading and risk averse privately informed investors who have …

-horizon investors overstate the share of bonds in their portfolio choice when neglecting the horizon effect on risk of asset returns …

.S. stock market wealth. Fluctuations in entrepreneurs' hunger for risk could therefore help explain time variation in the … fluctuations in proprietary income, is highly correlated with cross-sectional measures of idiosyncratic entrepreneurial risk and … as entrepreneurial risk has become more easily diversifiable in the wake of U.S. state-level bank deregulation …

We define a class of risk-taking-neutral (RTN) background risks. These background risks have the property that they … will not alter decisions made with respect to another risk, for individuals with HARA utility. If we wish to compare a … decision made with and without some exogenous background risk, it is often easier to compare the decision made to one made with …