Investing, Finance, Volatility, Asset Pricing, Convexity.
root_mean_squared_error: 0.033390857874775276. Convex: alpha: -0.0012698540766858276; beta: 1.4904675761645507; gamma: 3.215642700604699; r_squared: 0.5354781868522642; root_mean_squared_error: 0.03284228178279662. Graphically, the two models do not differ as the confidence interval suggests.