Description: This figure complements Figure 5 and increases T to 200 years.
Interpretation: The Fama-MacBeth/Shanken approach slightly over-rejects “useless” factors in large samples. The bootstrap confidence intervals do not over-reject “useless” factors in large samples.
FMB-Shanken and GRS-FAR Power Curves With Varying the Risk Factor (Betas): Misspecified Model, T = 200.