When Uncertainty Blows in the Orchard: Comovement and ... Disagreement among investors generates the empirically observed variance and ... Enron. WorldCom& etc. ...
A New Class of Asset Pricing Models with L vy processes: ... Martingale compensator. Conditional mean of return. The General Solution to the Pricing Transform ...
Bollerslev and Forsberg (02), Christoffersen, Jacobs and Heston (06), Stentoft (07) ... of and are driven by an affine GARCH(1,1) of Heston and Nandi (2000) ...
A L vy process can be decomposed into three components: ... Market return dynamics are driven by two contemporaneous shocks. Equity-specific shock: ...
A New Class of Asset Pricing Models with L vy processes: ... Martingale compensator. Conditional mean of return. Joint MLE Results: Implied Volatility Smirks ...
The equity return risk premium is tractable and has an affine structure ... follows affine GARCH(1,1) 10/17. Setup of the Empirics: Other Specifications ...