“…Mainly for completeness, because closer model fits do not necessarily correspond to superior model information (e.g., in forecasting), I also report two summary statistics of the model fit to the data. Hence, following Christensen, Lopez, and Mussche (), I take the mean of the root‐mean‐squared errors (RMSEs) between the model and the data. “Fit 2” provides the closest like‐with‐like comparison, because it uses a common data set to assess the fit, that is, the 30‐year data set plus the 15‐, 20‐, 25‐year data that are not used in any of the shadow/LB model estimations .…”