This paper estimates a bivariate HEAVY system including daily and intra-daily volatility equations and its macro …-augmented asymmetric power extension. It focuses on economic factors that exacerbate stock market volatility and represent major threats to … commodity markets on stock market realized volatility. Specifically, Economic Policy Uncertainty is shown to be one of the main …

1.71% per annum. Consistent with theory, we find that the volatility of stocks with longer memory is more predictable …We examine long memory volatility in the cross-section of stock returns. We show that long memory volatility is … capitalization, book-to-market ratio, prior performance, and price jumps. Long memory volatility is negatively priced in the cross …

1.71% per annum. Consistent with theory, we find that the volatility of stocks with longer memory is more predictable …This paper examines long memory volatility in the cross-section of stock returns. We show that long memory volatility … capitalization, book-to-market ratio, prior performance and price jumps. Long memory volatility is negatively priced in the cross …

firms with high dividend volatility have (i) higher risk premia, (ii) a strongly pro-cyclical slope in their term structure …-pricing model with heterogeneity in dividend volatility and time-varying market price of risk that explains my empirical results …I study a novel data set of short-term dividend futures contracts for individual stocks. I combine this data with …

law of one price, and is present in all but risk-neutral economies. We test the cross-sectional predictions of our theory … equity than for assets, and stronger for more levered firms — consistent with the theory. We test also the timeseries … implications of the theory. Time variation in asset ivol causes time variation in the option value of equity that translates into …