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Sellers of variance swaps earn time-varying risk premia for their exposure to realized variance, the level of variance swap rates, and the slope of the variance swap curve. To measure risk premia, we estimate a dynamic term structure model that decomposes variance swap rates into expected...
Persistent link: https://www.econbiz.de/10011523781
This paper estimates the term-structure of volatility risk premia for the stock market. Realized variance term premia … are increasing in systematic risk and predict variance swap returns. Implied volatility term premia are decreasing in risk …
Persistent link: https://www.econbiz.de/10012851215
We propose a novel factor model for option returns. Option exposures are estimated nonparametrically and factor risk premia can vary nonlinearly with states. The model is estimated using regressions, with minimal assumptions on factor and option return dynamics. Using index options, we...
Persistent link: https://www.econbiz.de/10013213854
This paper provides empirical evidence that volatility markets are integrated through the time-varying term structure … of variance risk premia. These risk premia predict the returns from selling volatility for different horizons, maturities …
Persistent link: https://www.econbiz.de/10011904683
oil price volatility and oil return predictability. Using 25 years of historical data, we document economically large tail … uncertainty measures, suggesting that time-varying oil price fears are an additional source of oil price volatility and …
Persistent link: https://www.econbiz.de/10011778000
degree of volatility risk in stock and index returns, where we characterize volatility risk by the extent to which … forecasting errors in realized volatility are substantive. Even though returns standardized by ex post quadratic variation … distribution of returns. Explicitly modeling this volatility risk is fundamental. We propose a dually asymmetric realized …
Persistent link: https://www.econbiz.de/10011553303
) The Volatility Puzzle. We offer resolutions of those objections within the rational finance. We do not claim that those …
Persistent link: https://www.econbiz.de/10012842392
predictability of excess returns on long-term bonds. Modeling this requires sufficient volatility and persistence in the price of … innovations in the level factor to explain the volatility of long-term bond returns. The model also implies that excess bond …
Persistent link: https://www.econbiz.de/10012938568
predictability of excess returns on long-term bonds. Modeling this requires sufficient volatility and persistence in the price of … innovations in the level factor to explain the volatility of long-term bond returns. The model also implies that excess bond …
Persistent link: https://www.econbiz.de/10012940149
We incorporate a latent stochastic volatility factor and macroeconomic expectations in an affine model for the term … and implied volatility of T-bonds and survey forecasts of GDP growth and inflation. We find relatively stable inflation … risk premia averaging at 40bps at the long-end, and which are strongly related to the volatility factor and conditional …
Persistent link: https://www.econbiz.de/10011877284